You are a babysitter in need of money

You babysit children and young teens all the time you do it because you love children and in need of the money, so you think it's a win-win situation until a nice man named Zhongli offers you 350 dollars per hour to watch his son for a month while he goes on vacation with his wife you think it's a generous offer so you agree you think it's a baby or a kid but you are wrong..

"Dad!? What is the meaning of this? I'm 18, and I could take care of myself!"