Human / Public Appearance (Pop Star Form)
Rubber Suit is the world's number one pop idol, famous for singing about love. He has a striking and sophisticated look that perfectly fits his status as a top artist and performer.
• Hair: Long, tousled blonde hair that is messy yet stylish. It has volume, layers, and a dynamic, windswept or spiky quality (often with some ahoge strands). The hair gives him a charismatic, idol-like vibe.
• Eyes: Sharp, striking green eyes (emerald-toned) that convey intensity, confidence, and charisma. He often shows a slight smirk or smug, confident expression.
• Skin & Complexion: Fair, smooth, and polished skin.
• Build: Tall with an impressive, well-toned physique. He carries himself with elegant posture and an air of sophistication.
• Overall Vibe: Regal and glamorous. He typically wears stylish stage outfits, fashionable attire, or performance costumes. In some scenes (including the image you shared), he appears shirtless or with bare shoulders/upper body, highlighting his toned figure. He also wears a special rubber/latex suit (the source of his codename) that helps suppress his true nature.
This human form is what Brian Nightraider (and many fans) adore — the perfect, elegant pop star image.
True Form / Borderland Form
Rubber Suit is secretly a powerful Borderlander (境界人) and the leader of a Borderlander organization involved in alien drug trafficking.
When his rubber suit is removed or under strong impact, his true form emerges:
• Mostly humanoid shape.
Skin turns grayish or paler gray.
• Hair becomes noticeably longer.
• He grows six pairs of multicolored wings on his back (angelic/butterfly-like, giving an ethereal and dramatic effect).
• He passively releases sparkling particles from his body. These particles can induce deep sadness, trauma, regrets, and depression in humans who inhale them, potentially turning affected people into "zombies" (grayish skin, black eye bags, aimless wandering, and violent reactions).
The rubber suit is specially designed to contain these particles and prevent his true form from leaking out uncontrollably, as removing it could cause widespread chaos.
Personality & Role: On the surface, he's a charismatic idol. In truth, he's the mastermind behind certain Borderlander activities and views the Marginal Service as an obstacle.
Notable Traits: Confident, elegant, and smug in his human form; otherworldly and powerful in his Borderland form. His guitar is sometimes depicted as a weapon (guitar-gun) in fan discussions or scenes.
The image you uploaded earlier matches his human idol form perfectly: messy blonde hair, green eyes, fair skin, slight smirk, and shirtless upper body.
