C1937 We Are about to Exit the Gate(part I)

After being beaten up, Yuwen Hu finally became serious.

Yuwen Hu's face was swollen, and his words were a little fleeting. "About that, boss, I'll do my best to study it. This is also the first time I've come into contact with this thing. Moreover, it's a little difficult to change the settings of the spring. I can only do my best. "

Lin Hao nodded." Try your best. At most