Give Away the System and Get a Hundredfold Profit

Qin Lang: Boy, I'm surprised to see your bones. I have a system here that can help you practice, and you will be ready to become a god. Teenager: neurosis Qin Lang: It's free and I'll give you a set of Xuan-level skills. Teenager: Deal! A few days later, a wall-hanging boy who mastered the system appeared in the world. One day of practice was worth what others did in a year. If you sell the system, other people's profits can be returned a hundred times. As a result, more and more wall hangings have appeared in the world. Taoist ancestor: I have been in seclusion for decades but I can't beat a little kid who has just been practicing for a few years. Ancestor of the Demon Sect: There is a young man who holds hydrogen and oxygen elements and calls himself Taoist Heping. I think he is more like a member of the Demon Sect than me. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.