Sirius, whose real name is revealed to be Raphael Walt, explains how Marchioness Dieke had a mage kill his mother to acquire dark magic in order to do a ritual to transfer the real Sirius' mind and memories into Raphael's body. She then murdered the mage to keep him quiet. Gaining dark magic alongside Sirius' memories while still retaining his own, Raphael swore vengeance. Reminded of his mother's kindness thanks to Catarina's help, Raphael learns that the true dark magic was the mage that possessed him following his death and finally manages to drive him out...