Su Chen, a 25-year-old graduate of Kyoto’s finance program, is fired after being bullied at a foreign company. By chance, he binds to the “All-Around Lie Flat System” and transmigrates to a cultivation world, where he becomes the Su family’s publicly acknowledged good-for-nothing young master. The System is incredibly powerful: he can sign in without limit to obtain vast resources, helping him rise rapidly in the cultivation world. But his meteoric growth provokes the jealousy and obstruction of hostile forces from every quarter. They try to ruin his relationships with his family and the women who love him, and hinder his progress across the realms. If Su Chen fails his missions, however, he will lose the System’s support, along with the chance to lead his clan to ascension and dominate the worlds.
With time running short, Su Chen must break through one realm after another, surpass the strongest experts across the worlds, and overcome the challenge of starting with meager cultivation that makes it hard to establish himself in the cultivation world, all while protecting his family. Caught between opposing sides, he is forced to make difficult choices between his clan and their enemies. Many women fall for him, and he must balance their feelings, yet some factions mistake him for a villain trying to seize their resources, sparking pointless conflicts. Opportunists among the wavering factions betray him for their own gain, plunging him into a crisis of trust. Meanwhile, unknown disasters threaten the worlds, and Su Chen must grow stronger in time to save them. In the end, he overcomes crisis after crisis, revisits the past with the women who love him, and becomes the true ruler of the Myriad Worlds.