They are all old monsters who have been around for thousands of years. They don't care about their past lives or the destruction of the earth. Why not have a good relationship first? The heroine is a popular little girl, her education level is worrying, she has a rough personality, she is good at talking serious nonsense, and overall she is a good child with a chivalrous heart. The male protagonist, the Heavenly Master of the Tang Dynasty, has been reborn for thousands of years. He is a humble gentleman and carries a heavy burden forward. He is an unjust person who carries everything on his shoulders.