Even before once upon a time existed, the prophecy has already been made. The future has been decided and nothing could change the fate. Fascienne Adair, an aspiring sorceress, had a life-changing experience when she was seven years old. When she almost died at a certain night, she was saved by an anonymous man. The "man" who saved her is a chthonic deity named Sephion. Turns out... Sephion is the enemy of the four realms feared for possibly destroying the balance of the world.