C471
Hearing Xiao Yu's agreement, a cold glint flashed past Du Chenghong's eyes, and his tone made him extremely unhappy.
His instruction was just a form of courtesy, and his original intention was even more of a provocation towards Xiao Yu. However, Xiao Yu's attitude of being a senior made him laugh coldly in his heart, and said that he wanted to give him pointers.
"Since that's the case