In the first life, they were outstanding people in the fairy world and the devil world! The two met by chance and fell in love. Just because the two worlds are not compatible, the two join hands and jump off the cliff of reincarnation, and promise to fall in love in the next life... Goodbye. In the next life, he is the emperor and the lord of the mortal world. In time traveled, she is the third daughter of the emperor of Mingyu Kingdom! He meets her again...