After watching Kuai Knife, I always felt that it was too tragic for the king to be alone. The TV series gave him a regrettable ending. And I want to give him a beautiful wife who can be happy for the rest of his life. The heroine can be a little cute, but she must be gentle and powerful, able to tolerate his indifference, respect his pain, and give him warm support so that he can safely remove his cold mask.