I, the Legendary Senior, the Principal Changed the School Rules for Me

When Su Ming was reborn as a freshman, he happened to meet the school beauty who came to the dormitory to sell small umbrellas. Bound with a god-level rule system, you can get rewards as long as you do things that comply with the rules but go against common sense. School Belle: Senior Su Ming, can you support me? Please! Su Ming: The student handbook says that when faced with sales promotions from seniors, one must strictly inspect the goods and beware of being deceived. I want to try it myself to see if it works, otherwise I won't buy it! Senior sister gave in! Although reasonable and legal, it is immoral! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.