character: serina. A high-angle,

character: serina. A high-angle, full body shot shows Serina from Blue Archive positioned centrally in the frame, performing a "yankee squat" (crouching with heels on the ground) and looking directly at the viewer. She is wearing her signature nurse-inspired attire with a white dress and a medical cap, complemented by a black surgical mask covering the lower half of her face. Her expression is playful and cheeky, as she has pushed the mask slightly aside to stick her tongue out. Her hands are brought together in front of her chest, fingers curved to form a heart shape. The background is a simple, clean indoor setting with soft, neutral tones. The visual style is a high-quality anime illustration with crisp line work, vibrant colors, and a bright, airy atmosphere.