It Turns Out That I Created the Myth!

Yu Nancheng traveled to a martial arts world and awakened the sign-in system. Every day he signs in, the system will reward some mythical items and techniques. In this world of martial arts, Yu Nancheng has his own way! However, Yu Nan consulted classical books and felt that this world is not simple. It is very likely that this is just the mortal world, and there is also the fairy world above! So the cautious Yu Nan opened a grocery store and planned to become invincible quietly. However, the grocery store occasionally has some strange customers. Yu Nanxian was bored, but he was happy to chat with them, pretending to be an expert hermit, and selling some things. He had no idea that these guys had actually traveled from ancient times. And Yu Nan unknowingly created a historical myth! This book is also called: The story of a battle of wits and courage with the air! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.