Here is a quick synopsis of the game. Sorry for the French translation:

In this new game, we find mystical characters facing their destiny. Kirie, bringing him the ability to destroy the world, was forced to join a committee made up of mysterious beings too with superhuman powers. Naja, east and a being half-man half-wolf, Lia appears to be very young even though it is older than 300 years! Dead, is also part of this organization and during the game, it will be relatively close to Kirie. … The latter has skills that make her a formidable and dangerous war