Lu Changsheng, a lying young man, traveled through time and became the owner of a bodyguard bureau. He was asked for money by a thunder tiger and was implanted with internal energy. With the help of his homemade avenue simulator, he repeatedly recharged and practiced to kill Lei Hu. In order to retaliate against the Wang family, he attracted the Demon Cult to visit him. After his death, he turned to the Demon Cult and cultivated to the Xiantian realm, destroying the entire Wang family. Later, he met Ning Youyou and used the simulator to gain royal connections to rescue her from being sold into a brothel. On the way to Heishui Village, simulate and learn top-notch Qinggong to avoid pursuit, destroy the village and recruit disciples. In the restaurant, it was revealed that "Junzi Sword" Sun Tianyun was the devil. After being refused the reward, he succeeded by force, but was hunted down. After many simulations to capture the "Houstu Jue", Jin Nei Qi Master finally killed the Demon King.
