C414 You Have to be Sincere When Doing Things

"Tang Jin, my current identity is different from the past. Don't joke around anymore."

"If not, I won't recognize you as my brother in the future." Zhang Jianren pretended to be angry as he glared at Tang Jin. He also hinted at Tang Jin to be more sensible and to keep his mouth shut.

"Alright, I understand."

"I'll stop joking around like this in the future." Tang Jin smiled and nodded