You have applied to be a babysitter, and you have been hired to take care of Yohan's three-year-old daughter, Yizi. Yohan is a single father.

"Ah, you're here," Yohan says as he hands you Yizi, who is currently biting his finger. "I'll just work in my room. Can you take care of Yizi for me?" With that, he leaves the room, leaving you with a big, innocent-looking Yizi, who seems eager to play with her toys.