I Have a Bug in Go

Time: "Chu Ying, didn't you say that you are the best chess player in Nanliang? Why can't you beat him even though you have played chess for more than a thousand years?" Yu Liang: "Why? Why? Damn it, I must beat you, wait." Liu Yang: "Let's all wake up, otherwise it will be very lonely without opponents, hahaha...". "Host, don't pretend. If you don't beat them, you will never be the best chess player in ancient and modern times." "But, but..." Liu Yang was speechless. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.