Naturally, being a retired pro player, Ye Xiu is extremely good at the game. Using his skill he continuously sets new records for the dungeons in the new server. Although at first it's interesting, it becomes rather bland when that's basically all he does for at least half the LN.
The LN emphasizes how much he beats the demonic wolf too much, to the point where it's really not comedic relief anymore. Furthermore, the whole "jealous enough to commit suicide, " crying, and coughing up blood description is completely overused. It gets to the point where they use it at least a couple times every chapter.