C183 Threatening

When they returned to the residence, Qing Ge had already placed the guzheng script on the desk.

Now, they should find out where the problem was that caused Ye Yunshu to lose control.

Gu Liansheng picked up the guzheng script and carefully looked at it, but he did not find anything wrong with the guzheng script.

In order to find the reason, he even played according to the guzheng script once