Ultimate: Hand-Rubbing System, the Strongest KO1

Gu Yang traveled to the world of the Ultimate Class and found that he had become a zombie under Black Dragon! Although his combat power index is low, his scientific research IQ is quite high! He created a system directly by relying on his own strength! [A large number of defects in the host body have been detected! The system automatically repairs it! [The host's Sword in the Stone has been detected to be defective! The system automatically repairs it! [It has been detected that the host's hand of Ares is defective! The system automatically repairs it! Everything that is repaired by the system will become a perfect existence! Black Dragon: "This guy is cheating! He killed all my zombies!" Wang Dadong: "I didn't expect there to be such a strong person in the world. My strength is of no use in front of him!" Demon Lord Diablo: "This is the first time I've seen someone cheat like this!"