One Piece Movie Z EditAin was once a member of the Marines along Binz who served under Zephyr. One time on mission against a powerful pirate that cut off Zephyr's arm. She and Binz were the only soldiers other than Zephyr to survive.
After that said pirate was offered a position in the Seven Warlords of the Sea She left the Marines after her commanding officer left out disgust. She along with Zephyr, Binz and Shuzo then founded the Neo Marines.
Some time later she fought with Shuzo over the position of Second in Command. Their battle lasted for five hours when she was on the verge of losing, she strategically trapped Shuzo in the ground and threatened him with a pistol, winning the position.
Five World War: Maiden of the God SlayersEdit
Chapter2: The Enemy WithinEdit
Powers and AbilitiesEdit
Devil Fruit EditReturn-Return Fruit:
This grants Ain the ability to regressive the age of anything or anyone by Twelve. This can not only weaken or incapacitate an opponent, but also attack enemies in creative ways: for example, by transforming igneous rock back into its original state, this causes lava to erupt from the ground and injure an opponent, while reverting the ground back into a solid state after the foe is wedged into it to entomb them. If use enough times on someone if can effectively kill someone by reverting them to a time before they were born. Effectively erasing them from existence.
Ain is extremely skilled in dual wielding her daggers in reverse grip.