Three Guarantees: I Am a System Wholesaler

Niu Waiwai, who only wanted to sell the system wholesale in order to gain soul power to save his sister, made a three-guarantee promise in order to make his system easier to sell: delivery included, installation included, and after-sales included. In the process of delivery, installation and after-sales service, he always encounters some annoying flies and poisonous insects. In order to ensure customers' user experience and gain more soul power, Niu Waiwai, who has always prided himself on being kind, had to take action... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.