C345 To Feed on Each Other

"If I don't teach you, who will?"

Chi Ziyu laughed complacently. "I think you know a lot of things. Why are you so smart?"

"If you put your heart into it, you will do anything well. What does that have to do with being smart?"

"Hmph, you're being modest with me again …"

"Little Yu, it's really you. You even said that you were helping Fourth Bro with work. Look at you, just sit here and play