S-Snake is a Seraphim, a Lunarian-based clone of Boa Hancock built by Vegapunk. Wielding an artificial Mero Mero no Mi, she serves as a supporting antagonist in the Egghead Arc, and unexpectedly inherits Hancock's love for Luffy.
Resembling a young Hancock yet considerably bigger, S-Snake sports the adult Hancock's hairstyle and earrings. Lunarian heritage gives her brown skin, white hair, and black wings, plus yellow eyes with star-shaped pupils. A Green Blood tube replaces part of her right upper arm. She dresses in a plain white frock with black DOM shoes, and several characters find her appearance cute, which works to her advantage in a fight.
Unlike most Pacifista, S-Snake shows plenty of character. She flusters easily under praise, sulks when struck, and fakes weakness to lure foes into lowering their guard, leaning on her cuteness to land her petrifying power. Jinbe even rated her kinder than the real Hancock. Most strikingly, she carries Hancock's romantic devotion to Luffy without ever being programmed for it, obeying his every request above all others; that pull overrides even the Five Elders' authority chip whenever Luffy is near. In the anime she copies Hancock's haughty habit of leaning back to look down on people.
Among Vegapunk's finest Seraphim, S-Snake fires palm lasers as a Pacifista and bears Lunarian back-flames tied to great resilience. Through the Green Blood she holds an artificial Mero Mero no Mi, turning anyone charmed by her into stone, a power she triggers mainly through her cuteness. She uses both Observation and Armament Haki, and possesses an unusually strong will, standing as one of the very few able to resist a burst of Joy Boy's Supreme King Haki that even nearby vice admirals could not endure.

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S-Snake is a Seraphim clone of Boa Hancock, and she inherited Hancock's romantic devotion to Luffy without ever being programmed for it. That attachment is so strong it overrides the Five Elders' authority chip whenever Luffy is nearby.
S-Snake is a Lunarian-based clone of Boa Hancock created by Vegapunk, so she resembles a young Hancock, though considerably bigger, and shares her hairstyle and earrings. Her Lunarian heritage also gives her brown skin, white hair, black wings, and star-shaped yellow eyes.
Unlike most Pacifista, S-Snake shows genuine character, flustering easily under praise, sulking when struck, and faking weakness to lure foes into lowering their guard. Jinbe even rated her kinder than the real Hancock.
S-Snake wields an artificial Mero Mero no Mi through the Green Blood tube in her arm, letting her turn anyone charmed by her cuteness into stone.
As one of Vegapunk's Seraphim, S-Snake fires palm lasers as a Pacifista and has Lunarian back-flames tied to great resilience. She also uses both Observation and Armament Haki, and her will is strong enough to resist a burst of Joy Boy's Supreme King Haki that even nearby vice admirals could not endure.
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