C79 Delete Gu Yuxing and the Child's Negative Comments

My sister was wronged.

However, she did not want to be outdone. She stuck out her tongue at Gu Ru Jin and counterattacked: "You're the stupid one, you're the dumbest!"

These two children usually got along very well. Only when they encountered the topic of whether one was stupid or not, it would definitely cause an argument and a commotion.

Everyone thought that they were smart