Zhang Zhangzhang is an ordinary young man who accidentally traveled to the world of Nine Heavens and the Moon. There is a black technology "the most powerful magic auxiliary system" that can help the protagonist continue to become stronger. The predecessor was dead when he traveled through time, and was resurrected on the spot with the help of the system. Then I found myself traveling back in time before the first Orc War and met Ma Li. With the help of the system, he successfully counterattacked and changed the direction of Jiutian. In the later period, he cooperated with Ma Fei and others to fight against the ancient gods and the ancient flame demons, and finally reached the top of the story.
