Sacrifice in the Tomb

Existing between past and present; he moves from protagonist to supporting character. When the memory recovered bit by bit, he finally chose to go back to the past again ... ... I originally thought I would get what I wanted; but I didn't expect it was just the beginning. ... ... When familiarity becomes unfamiliar again, well! Maybe this is another memory loss, and I have to use my life to find my memory again. ... ... All this stems from a sacrifice! It's also my choice.