C65 Chicken and Dog Cross the Frost Bridge

"Since you asked me to give the question first, I won't stand on ceremony." Liu Sanyuan chuckled, "First question, let's warm up first. I won't make things difficult for you."

Xu Ling nodded, "Sure." He had a smile on his face, but in his heart, he thought it was quite important.

Now, he did not hesitate to waste his reputation points and activate the Ya AI's search function in advance