I am S-Snake S-Snake is one of the Seraphim and a clone of Boa Hancock.[1][2]

Due to her actions and role, she is a supporting antagonist in the Egghead Arc. S-Snake resembles Hancock as a child, but with the same hairstyle and earrings as the adult Hancock, and is also significantly larger in size. While she shares an appearance with the adult Kuja, as a seraphim she also possesses lunarian traits, such as brown skin, black wings, and white hair. She has yellow eyes with star-shaped pupils.[1] Several characters consider her appearance "cute", a trait that helps her in combat. She wears a simple white dress and black DOM shoes.

A section of her right upper arm is replaced by a tube that is filled with Green Blood.[3] Despite being a Pacifista, S-Snake expresses a considerable amount of personality. She has been shown to become easily flustered when praised.[4] She gets angry when her opponents manage to attack her and feigns vulnerability in order to make them drop their guard. She also utilizes her cuteness to charm her opponents in order to make effective use of her ability. Like the original Hancock, S-Snake has the same feelings of love and affection for Monkey D. Luffy as her genetic source. She acts very much like the real Hancock whenever she interacts with Luffy and can't turn down a request from him. This surprised Dr. Vegapunk since he did not program her to act like this.[6]

Like all the Seraphim, S-Snake is obedient to the Pacifista authority hierarchy. However, because of her feelings towards Luffy, any request from him she will prioritize over anyone else's.