Ashen Queen of the Seventh Seal

Long ago, the Seven Sages sealed away the Great Darkness and hid seven sacred keys to prevent its return. Years later, Archbishop Oswald tried to claim the sages' power through their descendants, but he was defeated by the protagonist and his allies. Peace was short-lived. Now, necromancers seek the seven keys to resurrect the Great Darkness—requiring seven sacrifices: the descendants of the Seven Sages. The cruel truth is that the protagonist is one of them.