I'm Behind the Scenes Training the Big Bosses

Demons, gods, and the bizarre. Spirits overlooking the world from the clouds, and humans walking on the earth. Zhao Li plunged headfirst into this dangerous era, starting directly from hell. The only way to break the deadlock lies in his mutated dreams. In order to desperately survive, he had to embark on a path of materializing various bosses in his dreams, and then finding ways to capture people into his dreams to 'cultivate' them. Under the cruel training of the bosses who once ravaged the fourth apocalypse, Zhao Li obtained what he wanted, and contentedly released them—and so, the world discovered that new 'bosses' had been born.