Mu Yixue, who was twelve years old and had to live alone, met him for the first time. Was it a blessing or a curse? "If I could do it over again, I would never save you." One sentence became his deepest pain, "Ed, please don't be so nice to me." All the feelings finally turned into tears, hiding in his eyes. "You can rest assured to protect your world. I will be behind you and always protect you." But who would have thought that the original oath would eventually become an excuse for his greed and obsession...
Intention: Even if you are alone, you must fight to the end