Xuan finally died, to save the child. She didn't even see him one last time. She knew that even Tong would die if she didn't leave, and Tong didn't want to make trouble with him, so she lied to him and died in a car accident, so Tong left the city. But a year later, on her birthday, he came to see her and they were together.

It turns out that children are blood angels, and they come to the world in search of love, but they must accompany evil spirits with them until they find true love!