I, Mr. Yin Yang, Shocked the World by Signing In

Zhang Lin traveled to a parallel world, Became a Mr. Yin Yang. I accidentally discovered the system I own, Just help others exorcise demons, You can continuously increase your experience points. What he didn't expect was that, This seemingly inconspicuous experience value, But he allowed himself to be watched by the whole world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.