The King of Fighters Chronicles: Mai is the first in a series of King of Fighters spin-off games, elaborating on the backstories of some of the characters. None of this is official. This game follows Mai Shiranui and follows a "untold story".
The game follows Mai Shiranui, one of the four daughters of a King and Queen of a ocean bound four kingdom alliance, with Mai one day inheriting one of the kingdoms. More to be added.