Thousands of Years of Reincarnation Love

He and she are the most powerful leader in his heart and the umbrella that needs her protection. It is the relationship between friends and foes and the sword that protects her. She is a saint who cares about the world and a sworn enemy. They are rivals who love and kill each other, but are companions who share life and death. She is a peerless beauty and the right one. He was the benefactor who adopted her and the right-hand man who helped him ascend to a high position. It was an ending in which he trusted her extremely and stayed with her until death. She was his pet peeve and his only partial enemy. It was to teach her to let go of her hatred and give her the love that killed him. They are lovers who meet again and will be together forever.