My Skills in Time Travel Come from All Realms

Traveling back and forth between a strange world and a modern city, relying on the abilities and equipment rewarded by the system, you can stir up troubles in the other world and slap in the face in the modern world. I didn't want to be high-profile, but troubles did come one after another, alas! I, Bian Liang, just want to be a low-key handsome guy! Why is it so difficult! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.