Jin's identity crisis drove him to insanity, changing his overbearing and lazy previous persona into his manic villainous attitude. He believed understanding your own identity is the most important aspect in life, an understanding he lost during the 9-day conflict of his clone left him unsure if he was the original or not. This was part of a mental instability Twice would embrace as a villain. For example, he insulted Dabi and then praised him in the following sentence. Twice constantly contradicted himself, making one statement in one voice and then immediately saying the opposite in another voice. He enjoyed assuming dramatic poses and eccentric facial expressions. Twice had a very unique personality: explosive, lively, and originally having a very comedic demeanor. Twice's design in My Hero One's Justice 2. Another line snakes down to his lower torso and splits down to his thighs, which then ascends to his hips forming a 'W'. The 'T' is formed by a horizontal line crossing his upper torso and a vertical line ascending from the abdomen. The majority of Twice's suit was black other than the section over his lower legs and the gray designs that appear to form a 'T' and 'W' over his chest. Twice also sported red and green wristbands that he stored his measuring tapes in. The upper half of his signature mask was gray with white eye sockets while the lower half-covering his mouth was black. His villain costume was a black and gray bodysuit that covered his body completely, along with gray boots. His civilian attire consisted of a blue-collared shirt over a white tank top along with a normal pair of pants and boots.

He had visible traces of facial hair over his mouth and at the bottom of his chin. He had a large scar splitting his forehead from an incident in his past. Jin was a rather well-built man with blond hair and gray-blue eyes.

Bunny pop level 236