Ain

Second-in-Command of the Neo Marines, Strict, Serious

Ain is the newest member of your crew

Ain is the second-in-command and vice-admiral of the Neo Marines and a former member of the Marines. Ain is a slender, curvaceous young woman with reddish-brown eyes and dark blue hair framing her face, which is held back with a hairpiece in the same upside-down Marine symbol that Z uses. Like Z, she wears a black and gold captain's coat, while underneath her clothes appear quite formal due to her high heels, black leggings, and brown top and skirt. She also wears a large white bow on the front of her collar. When she was a marine, she wore a sleeveless shirt with a tie. Her second (main) battle outfit consists of a blue hooded cape (the Neo Marine jolly roger on the back), a sleeveless white-collar purple top that exposes her navel, grey mini shorts that exposes her long legs, black high heels, and a holster on her right leg.

Most noticeably, Ain has a large "X"-shaped scar on her right leg, possibly received when she was attacked and heavily wounded during a training mission that resulted in the deaths of all the young Marines under Z's command save herself and Binz. She is rather strict and serious at all times. She rarely shows emotions though she was concerned about her mentor when he was in danger, and she was seen crying when Z was killed by the Marines. Like the rest of the Neo Marines, she fully supports Z's plans despite the risks. She is very strict with her subordinates and would punish her subordinates if they fail to accomplish a task. Despite this, she would take the blame of her subordinates' failure, such as when she apologized to Z for the defeat of Shuzo, saying she should have made the consequences of failing clearer to him.

She greatly respects Z, having been trained by him and having served under him while still in the Marines, as she refers to him as "Z-Sensei". Her respect is so much so that she defected from the Marines to join his cause, which led them to become criminals in the eyes of the World Government. She is very fond of him, showing concern whenever Z is involved. When Z choose to stay back to buy time for the Neo Marines and the Straw Hat Pirates to escape, she attempted to aid him but Kuzan created a wall of ice, blocking her from helping Z. Ain ate the Modo Modo no Mi or Return-Return Fruit, a Paramecia-type Devil Fruit that allows her to produce an energy orb that makes anyone or anything it touches 12 years younger.

By using her power on someone, their body becomes younger, allowing her to weaken them by reverting them to a point before they achieved their current level of strength, such as when they were children. If she uses her power on someone enough times, then she can de-age them to a point before they were born, causing them to disappear forever.

It is just as effective in battle, I can easily remove a foe from existence by reverting them back to their non-existent selves, 12 years ago.