She promised that I will stay by your side and never leave you.
He promised that I will follow your advice as a benchmark and become a qualified king.
——Yes, she did it, but he didn't.
He was stupid and arrogant, until he was framed to death by the girl he had always liked, until he saw her break through the karma of hell when she was dying, and promised not to harm any life, she would kill all the people who were guilty of him for him. It was not until he saw her holding his dying self and killing herself with a sword that he remembered - ah, she is the only one in the world who is so pure and loves him.
If there is a chance in the next life, how about I stay with you?
... Then, when I opened my eyes, everything returned to its original point.