He was the regent of the Northern Kingdom, he held great power and was cold and ruthless, but he got entangled with his own niece and asked him to marry her. He just smiled lightly and was nothing more than a pawn. However, after the spring breeze passed, she turned around proudly, and when they met again, she was no longer the little girl pestering him. She leaned into his ear and said seductively, "Uncle, don't be too bad."