Once upon a time, there was a dragon who fell in love with a girl, but he was an immortal and she was a human. She needed to be reincarnated as a human for ten lives before she could become an immortal. So they agreed that the two of them would get together when the girl was sixteen years old in each life. In this way, when the girl died, the boy stayed by the Wangchuan River waiting for her to be reincarnated. After her reincarnation, he secretly protected her by her side. It was not until he was sixteen that the boy met the girl, and he never broke his promise until his last life.
Intention: love, vows