After Becoming a Dad, I Got a Sign-In System

One rainy night, Song Yuchen, a minor celebrity, found a little boy who looked about three years old. After calling the police, he couldn't get in touch with the child's parents, so he took the boy in temporarily.

Two months passed, and still no one had come looking for the child, so he adopted him.

On the first day of the formal adoption, Song Yuchen got a system that called itself the Single Dad Sign-in System. As long as he signed in every day, he could receive rewards