Xuanhuan: My System Seems Useless

Zuo Qinglan traveled to the fantasy world and awakened the system as expected. However, he looked at other people's systems that made the host extra powerful, but with his own system, he only had to eat and drink, and sleep after drinking. I can't beat him in a fight, and I can't support him either. The protagonist asked: "System, what are you good for?" Return to the host: "The function of this system is that it is useless" Help, really fasten Q This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.