In order to protect him, she would rather fall into the wrong way and be refined into a weapon spirit and lose herself. In order to find her, he would rather split his soul and endure the pain of being cut into pieces. He lost the half of his soul that loved her, and all that was left in his heart was hatred for her. He killed the one who loved her, and looked at those tearful eyes, but his heart couldn't stop throbbing. She is the cruelest person in the world and would rather be separated from him forever for the sake of the world. So why should she blame herself for going to find her?