I Made It Up, but You Actually Succeeded?

Lin Fan traveled through eighteen years and lived in a small mountain village. As a result, he was apprenticed to someone for no apparent reason. Lin Fan wanted to refuse, but his family background was extraordinary. In order to have a good meal, he had to make up a set of exercises. "What? Have you mastered it? But I made this up!" "Ding, the system is awakened. If your apprentice successfully learns the technique, you will get a hundredfold in return." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.