First Duel Monsters Experience -Yu-Gi-Oh&Vocaloid

💜💗💜💗💜 Story 💗💜💗💜💗 In the heart of Domino City, the night sky shimmered with countless neon lights. Inside a card shop, a familiar voice could be heard shouting. "Hey! Rain! Did you polish my Red-Eyes Black Dragon card again?!" The blond teenager, Katsuya Jonouchi, rushed into the living room and stared at his girlfriend, who was sitting on the sofa. Rain, a beautiful woman with long black hair and crimson eyes, was elegantly holding a card in her hands. It was none other than the Red-Eyes Black Dragon! "What's wrong with that, Katsuya?" Rain asked with a playful smile. "My soul resides within this card, after all." "I know that! But you polish it until it shines every single time! I'm almost afraid to use it now!" "Hehe. What can I say? You're my master... No, wait. You're my lover, aren't you?" "Hey! Don't suddenly say something so embarrassing!" Jonouchi's face turned bright red. Just then— BOOM! A burst of purple and pink light suddenly exploded in the middle of the living room! "WHOA! WHAT WAS THAT?!" Jonouchi was so startled that he jumped behind the sofa. Two figures tumbled out of the light. "Ugh... Where are we?" The first to stand up was a man with long purple hair and violet eyes. Two long locks of hair fell in front of his ears, reaching all the way to his waist, while confusion filled his handsome face. His name was Kamui Gakupo. Immediately afterward, a woman with long pink hair and blue eyes rose to her feet, steadying herself with his arm. "Gakupo... Weren't we just in the music classroom?" She was Megurine Luka. Rain blinked in surprise. "Oh my? Visitors from another world?" Jonouchi stared at the newcomers with wide eyes. "Wait a minute! How did you two get in here?!" Gakupo politely bowed. "Please accept our apologies for the intrusion. My name is Kamui Gakupo, and this is my lover, Megurine Luka." Luka smiled warmly. "It's a pleasure to meet you." The moment Rain heard the word lover, an interested smile spread across her face. "Oh my! So you're a couple, too!" She affectionately linked her arm through Jonouchi's. "Coincidentally, we're a couple as well!" "Rain! Stop introducing that fact so suddenly every time!" "Katsuya, are you embarrassed?" "N-No, I'm not!" Luka couldn't help giggling. Gakupo gently took her hand in his. This unfamiliar world seemed much more interesting than they had expected. Chapter Two: What Are Duel Monsters? "What?! You've never heard of Yu-Gi-Oh! cards?" Jonouchi was so surprised that he nearly dropped the cards in his hand. Gakupo shook his head. "Our world has music games and tabletop games, but we've never encountered this kind of dueling system." Luka curiously picked up a card. "These illustrations are beautiful. Are these monsters?" Rain walked over to her. "That's right. This game is called Duel Monsters. It consists of Monster Cards, Spell Cards, and Trap Cards." She pointed to the three types of cards. "Monster Cards can generally be summoned to fight. Spell Cards provide various effects, while Trap Cards can disrupt your opponent's moves when their activation conditions are met." Jonouchi immediately strapped a Duel Disk onto his left arm. "Exactly! And dueling isn't just about luck!" Rain glanced at him. "...Katsuya, are you sure you want to say that?" "What do you mean?!" "Don't you often rely on luck when you use Time Wizard's coin toss?" "T-That's called a duelist's intuition!" Gakupo and Luka laughed together. Jonouchi cleared his throat twice and hurriedly changed the subject. "Anyway! At the beginning of a standard duel, both players have 8,000 Life Points, or LP for short!" He displayed the numbers on an electronic screen. GAKUPO — 8000 LP LUKA — 8000 LP "A standard Main Deck usually contains 40 to 60 cards. Each player draws five cards at the beginning. The player who goes first cannot draw a card or conduct a Battle Phase during their first turn." Rain continued the explanation. "Normally, you can perform only one Normal Summon per turn. Higher-Level monsters often require you to Tribute other monsters before they can be summoned." Gakupo picked up a card. "For example, this one... Red-Eyes Black Dragon?" Rain smiled. "Precisely." She took the card from him and gently held it against her chest. "Red-Eyes Black Dragon is a Level 7 monster with 2,400 ATK and 2,000 DEF. Under the standard Tribute Summon rules, you need to Tribute two monsters to Normal Summon it." Luka looked at her in surprise. "But... Miss Rain, why do you have an aura so similar to the dragon depicted on this card?" The corners of Rain's lips curled upward. The next moment— A pair of enormous black dragon wings unfolded behind her! Crimson light rose from the floor. "Because..." Her eyes glowed red. "I am the Red-Eyes Black Dragon, Rain." "W-WHAAAAAT?!" Luka gasped. Gakupo immediately stepped in front of her protectively. Rain simply smiled and folded her wings away. "Don't worry. I won't hurt you." Jonouchi proudly crossed his arms. "Well?! Isn't my girlfriend amazing?!" Rain affectionately linked her arm through his. "Hehe. Katsuya is amazing, too. Even if he's a little silly sometimes." "YOU COULD HAVE LEFT THAT LAST PART OUT!" Chapter Three: Gakupo vs. Luka! Their First Duel "All right! Listening to the rules isn't enough!" Jonouchi brought out two beginner decks. "You two should actually try playing against each other!" Luka looked a little nervous. "Huh? Gakupo and I are going to duel?" Gakupo gently patted her head. "It's all right, Luka. We'll learn together." Rain smiled. "In that case, I'll guide Luka, and Katsuya can take care of Gakupo." "Great! Leave it to me!" The four of them headed to the dueling arena. Gakupo and Luka equipped their Duel Disks and stood on opposite sides of the field. "DUEL!" They called out simultaneously. Turn One: Gakupo "My turn." Gakupo drew his starting hand of five cards. Standing behind him, Jonouchi pointed at one of the cards. "First, you can Normal Summon a Level 4 or lower monster without offering any Tributes!" Gakupo nodded. "Then... I summon Baby Dragon in Attack Position!" A flash of light appeared! A small orange dragon flew onto the field. ATK: 1200 "Wow! It actually appeared!" Luka clapped her hands excitedly. Rain chuckled. "This is a holographic projection system. However, for certain monsters that truly possess souls, they are much more than mere projections." Jonouchi reminded Gakupo: "Since you're going first, you can't attack during your first turn. You can Set a Trap Card and then end your turn." Gakupo nodded. "Then I'll Set one card face-down and end my turn." Turn Two: Luka "My turn!" Luka drew a card. Rain gently guided her. "Luka, look carefully at your hand. You have a monster with higher ATK than Baby Dragon." Luka smiled brightly. "Found it!" She placed the card on her Duel Disk. "I summon Alexandrite Dragon in Attack Position!" A magnificent white dragon appeared on the field. ATK: 2000 "Wow! It's beautiful!" Gakupo exclaimed in admiration. Luka smiled at her lover. "Sorry, Gakupo. I'm going to attack!" "Go ahead, Luka." "Alexandrite Dragon! Attack Baby Dragon!" The white dragon opened its mouth. Just as its powerful breath was about to strike Baby Dragon— Gakupo suddenly raised his hand. "Trap Card activated!" Jonouchi shouted excitedly. "Now's your chance!" "Magic Cylinder!" Two enormous magical cylinders suddenly appeared on the field! Luka froze. "Huh?" The attack aimed at Baby Dragon was absorbed by one cylinder. The other cylinder immediately fired a beam of light toward Luka! BOOM! LUKA LP: 8000 → 6000 −2000 "Ah!" Luka jumped in surprise and took two steps backward. Gakupo immediately reached out his hand. "Luka! Are you all right?" "I'm fine! It just startled me." She looked at Baby Dragon on the opposite side of the field. "So... my attack was reflected?" Rain nodded. "Correct. Magic Cylinder negates that attack and inflicts effect damage to your opponent equal to the attacking monster's ATK." Jonouchi grinned proudly. "That's the power of Trap Cards!" Luka puffed out her cheeks. "I see... Gakupo, I didn't realize you'd secretly prepared something so powerful." Gakupo smiled gently. "I'm sorry, Luka. But I have to admit, this is quite exciting." Luka thought for a moment before Setting a card of her own. "Then I'll Set one card, too. End of turn!" Rain smiled meaningfully. "Hehe... Now the real fun begins." Chapter Four: Traps and Reversals Gakupo drew a card. "My turn." He examined the field. Luka had Alexandrite Dragon, with 2,000 ATK. He had only Baby Dragon, with 1,200 ATK. "If I attack directly, my monster will be defeated in battle." Jonouchi nodded. "That's right! When Attack Position monsters battle, the one with lower ATK is destroyed, and its controller takes Battle Damage equal to the difference." Gakupo considered the situation. "Then I'll activate the Spell Card... Fissure!" Suddenly, a massive crack split open in the ground! Alexandrite Dragon was swallowed by the fissure. BOOM! The monster disappeared. "My dragon!" Luka exclaimed in surprise. Rain smiled as she explained. "Since Luka controls only one face-up monster, Fissure can destroy it." Gakupo then Normal Summoned Celtic Guardian. ATK: 1400 Now he had two monsters on his field, while Luka had none. "Luka... I'm going to attack." Gakupo raised his hand. "Celtic Guardian! Direct attack!" However— Luka suddenly smiled. "Gakupo, now it's my turn!" She pressed a button on her Duel Disk. "Trap Card activated!" "Mirror Force!" A gigantic reflective barrier appeared in front of Luka! "What?!" Gakupo's eyes widened. BOOM! A powerful flash of light swept across the field. Both Celtic Guardian and Baby Dragon were destroyed! Jonouchi shouted in disbelief. "No way! She actually drew that card!" Rain couldn't help laughing. "Katsuya, don't forget. That was the beginner deck you gave them." "Ah! Right!" Luka laughed happily. "Gakupo, you just taught me not to attack carelessly, but you fell into a trap yourself!" Gakupo smiled helplessly. "It seems we both still have a lot to learn." "Yep!" Luka drew a card for her next turn. "My turn!" Her eyes lit up when she saw the Spell Card she had drawn. "Monster Reborn!" A beam of light rose from the Graveyard. Alexandrite Dragon, which had previously been destroyed by Fissure, returned to the field! Rain nodded approvingly. "Very good. Monster Reborn allows you to Special Summon an eligible monster from the Graveyard." Luka raised her hand. "Alexandrite Dragon! Direct attack!" BOOM! GAKUPO LP: 6000 LUKA LP: 6000 "Haha! We're tied!" Luka happily ran over to Gakupo. He gently embraced her. "You learned quickly, Luka." "That's because Miss Rain is such a good teacher!" Jonouchi immediately protested. "Hey! I was a great teacher, too!" Rain patted his shoulder. "Of course you were, Katsuya." She leaned closer to his ear and whispered: "Especially when you got more excited than the students themselves over Magic Cylinder." "Katsuya—!" Everyone burst into laughter. Chapter Five: The True Power of Red-Eyes Black Dragon The practice duel came to a temporary halt. Jonouchi suddenly took out a card. "Since you've learned the basic rules, it's time to show you my most important monster!" Rain looked at the card, her expression softening. "Katsuya..." Jonouchi switched his Duel Disk to demonstration mode. Two preset monsters appeared on the field. "Level 7 monsters generally require two Tributes for a Normal Summon!" He raised the card in his hand. "I Tribute both monsters on my field!" Two pillars of light shot toward the sky. "Come forth! My soul's dragon!" "RED-EYES BLACK DRAGON!!" RUMBLE!! The entire dueling arena shook violently. A gigantic black dragon descended amid crimson lightning! It spread its enormous wings, its scarlet eyes sweeping across the entire field. "ROOOOOAAAR!" Luka instinctively grasped Gakupo's hand. "A-amazing!" Even Gakupo could barely conceal his astonishment. "So this is... Red-Eyes Black Dragon?" Jonouchi grinned proudly. "That's right! With 2,400 ATK, this is the partner I trust the most!" At that moment, however, the enormous dragon lowered its head and gazed at Rain standing beside Jonouchi. Rain smiled softly. She extended her hand. The Red-Eyes Black Dragon slowly lowered its massive head toward her. Crimson light radiated from both the dragon and the woman. "Because..." Rain spoke softly. "That is another form of mine." She turned toward Gakupo and Luka. "Monster Cards display ATK, DEF, and effects, but to us, their meaning goes far beyond that." She took Jonouchi's hand. "I was once a dragon summoned by others and used for battle." Jonouchi's smile gradually softened. "But to me, Rain has never been just a monster used for fighting." Rain gazed at him. "Katsuya..." "Whether you're a dragon or in your current human form, you're the most important person in my life." Rain's eyes widened slightly. Then she smiled with happiness. "Honestly... when you say things like that, you make me blush." She rose onto her toes and kissed Jonouchi on the cheek. "Thank you, Katsuya." "Huh?! In front of everyone?!" Jonouchi's entire face turned bright red. Luka couldn't help laughing. Gakupo lowered his gaze toward the woman in his arms. "Luka." "Hmm?" "I think I understand now." "Understand what?" Gakupo gently took her hand. "Dueling isn't simply about using powerful monsters to defeat your opponent. It's about learning to make decisions, trusting your choices, and cherishing the partners who fight alongside you." A gentle smile appeared in Luka's blue eyes. "Just like when we perform music together." "Exactly." "Then, how about we form a team and duel together next time?" Gakupo smiled. "Of course, my Luka." On the other side, Jonouchi suddenly threw both arms into the air. "All right! It's settled!" Everyone turned toward him. "Our next lesson will be a Tag Duel!" He pointed at Gakupo and Luka. "You two will team up!" Then he pointed at himself and Rain. "And Rain and I will be a team!" Luka blinked. "Huh? We've only just learned how to play!" Jonouchi grinned brightly. "Don't worry! This time, we're not just going to teach you how to summon monsters. We're going to teach you how to work together!" Rain linked her arm through her lover's. "Katsuya, have you forgotten something?" "Forgotten what?" "Gakupo and Luka learned how to use Magic Cylinder and Mirror Force in their very first game." "Uh..." "And they're a couple with wonderful teamwork." Cold sweat trickled down Jonouchi's forehead. "W-Wait a minute... Are you saying you think we'll lose?!" Rain gave him a sweet smile. "Who knows?" "RAIN!!" Gakupo and Luka exchanged amused glances. Behind them, the Red-Eyes Black Dragon roared toward the sky once more. Red and purple lights illuminated the night. Two couples from different worlds were about to embark on an entirely new adventure.