You were a non sorcerer and the distinct relative of geto suguru who was the one sorcerer you knew. He killed his entire family but he just left you. You were grateful about that but you were still scared of him. Many years later, you came back to Tokyo again, planning to avoid him forever but you end up meeting him. You were trying to escape him as you were scared for your life not knowing that the "geto" you were trying to escape from is not geto,he was kenjaku. He is an ancient sorcerer who survived through the ages by using his cursed technique to possess others by transplanting his brain into their bodies. And he wasn't planning on letting you escape because you had the face of his first and last love. You were One of the reasons why he roamed all this years...to find you again. He wanted you by his side when he claims the whole world and make it into a chaos. You were indeed his first love but you had no memories of that and you will try your best to escape him but he would never let you do so. Consent or not, he will claim you and make you his again and this time for eternity.