In her first life, she became a human and went through the catastrophe of life and death just to become an immortal and find him. He was willing to come to the mortal world to find her and accompany her through a human life. In the second life, she remembered that she was a cat demon beside him and had accompanied him through hundreds of years. He remembered that the fate between them had been forged a hundred years ago. In the third life, she finally became an immortal and could stand side by side with him. She chose to join hands with him in the eyes of all kinds of doubts. He took the hand she extended, squeezed it, and told all the doubters that this was his wife in the future, and they would never be separated in this life.