Past Life Simulation, Challenge Shen Wulong at the Beginning

After traveling through time, Lu Shuming discovered that he had come to a strange world full of weirdness, where there are secret martial arts, flying instrument masters, modified people, extraordinary religious orders, ancient mechas, and strange existences from the outside... "In this kind of world, it's really dangerous to be an ordinary person." He patted his chest happily. "Fortunately, I have the "Book of Tracing the Past"!" There is a book in Lu Shuming's mind that emits purple light. This "Book of Past Life" can start the simulation of past lives. Every time you complete a simulation mission, you can gain the physical fitness, talents and skills of your previous life. From then on, he continued to look back on his reincarnations and experience different scenes of his past lives. A prairie fire starts at the end of the day. During the Fourth Ninja War, he was a nobody on the battlefield; The final selection of Fujiseiyama Demon Slayer Team, he is a fledgling ordinary swordsman; Among the alien species from Mars, he used his mortal body to fight against the alien cockroaches; The demon sword's domineering "Kagura Bowl", he is the only one in the world who can compete with the sword master; Curse return, pirates, the God of Death... "The Legend of Wu Geng" was written by the Shang and Zhou dynasties; "The Legend of Wu" was corroded by evil gods; and "Dragon and Tiger Five" was colonized by aliens. "I understand the truth, but why did I go to the Boxing World to assassinate Shen Wulong in my first previous life? What does this mean?" Lu Shuming murmured to himself. I have no other intentions. Can you prepare a machine gun for me first? … Bricks and tiles accumulate to form a building. The trickles merge into rivers. The me of the past will definitely become the me of the future.