The senior woman of maturity is forced to write the story because of the poverty, but when she watches the story, she writes down the main character who is studying well. In order to study the rest of the Yadang in the wild, I have to see Yadong first, and for that, Yadong’s girlfriend shoots his figure on his smartphone. Yadong, who is tired of being a common nanny, exchanges videos with his older sister each other.