System Maintenance Master

Super God of Killing System, only sold for 9998. Invincible upgrade system, discounts and promotions, the first choice for upgrading and fighting monsters. The most awesome system in history? It is a product that is purely a money-stealing bragging. In this era of universal systems, who dares to say that their own system is the best? In the era of universal systems, even the sales girls who sell the system have a super sales system in their bodies. If there are too many systems, they will break. If they are broken, they need to be repaired. Zhuo Ye owns the martial arts system inherited from his family and aspires to become a martial arts master and travel among the stars. One day, his wife and grandfather, who have been missing for a hundred years, sent a mysterious package to his family... From then on, Zhuo Ye could only go further and further on the road of system maintenance. … Any system can be repaired at a reasonable price... Hey, Dragon Slaying System, were you defeated by the Evil Dragon System? This is so normal. I repaired and modified the Dragon Slaying System a few days ago. Do you want to come over and repair the Dragon Slaying System as well? The price is fair.