People Have Systems in Volleyball

Gong Muyu, who was reborn in the world of volleyball, discovered that he could gain abilities by complaining about others. In order to become stronger, he took the path of sending warm complaints to monsters. Tendo: As expected, I still hate this guy. His attributes overlap with mine. Oikawa: I hate this kind of genius who is good at playing but also has a sharp tongue. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.