Chuanlin College Escape Guide

He is a legendary existence. He is invincible. His name is... The World-Destroying Black Dragon-Zhou Xin! A certain black dragon: Kill your sister! I'm obviously a bit of a soy sauce guy... This is a story about the protagonist leisurely treating strong people like trash. The main world is original. The protagonist treats time travel as a long-distance journey, so time travel only accounts for a little more than half of the plot. Currently: Fantasy world → Return to another world → Another world again. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.