C692 Unable to hold it in

Cao Ziyang looked at San Yang's pained eyes and wanted to laugh, but he resisted. However, this kind of situation where he wanted to laugh but was unable to do so, nearly caused Cao Ziyang to choke on his internal injuries.

San Yang's face contorted, he could not help but spurt out another mouthful of fresh blood in the air. This time, he was extremely angry, and could not hold it in