I Am Afraid of Society, and I Have to Cut Down the Strange Doomsday by Myself.

Yang Chu traveled to a parallel world that was plunged into a strange doomsday, and gained a system where you can get rewards by killing monsters. However, he has severe social phobia and just wants to be a loser who eats and waits to die. However, monsters are raging, demons are resurrected, gods are descending, and planes are being invaded... The entire world is undergoing upheaval. Forced by life, Yang Chu had to pick up the ax and cut down all the monsters and weirdos along the way... … "Don't come over here, I will really beat you to death, it's very cruel!!" Boom—— The world is quiet. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.