I Just Became a Celestial Emperor After Transmigration

Liu Changsheng, a laid-back youth, transmigrates as the young master of a escort agency, only to be robbed by Lei Hu and implanted with internal energy. Using his self-made Dao Simulator, he repeatedly charges to cultivate and counterattacks Lei Hu. To resist the Wang family's revenge, he invites the Demon Sect to his doorstep, dies, and joins the Demon Sect to reach the primordial realm, wiping out the entire Wang family. Later, he meets Ning Youyou, uses the simulator to establish royal connections, and rescues her from a brothel. On his way to the Black Water Camp, he masters top-tier lightness techniques through simulation, evades pursuit, destroys the camp, and takes on a disciple. Inside a restaurant, he exposes Sun Tianyun as the Demon Lord, secures his reward through force after being refused, but is subsequently hunted. After multiple simulations to obtain the 'Thick Earth Decree' and ascend to the Internal Energy Grandmaster, he finally beheads the Demon Lord.