Born into a poor modern family, Tan Xuan has been weighed down by life's hardships since childhood. He struggles at the bottom of society but can't escape poverty, drifting through life in a daze. By chance, he finds a fragment radiating a mysterious aura. Little does he know it's the key to changing his fate: an automatic cultivation System awakens within him.
After a chance encounter with the Lightness and Leaping Art on a certain shopping app, Tan Xuan embarks on a whole new life. The System is powerful, giving him countless possibilities through abilities such as disassembly, insight, and transmigration. First, he solves thorny problems in the modern world, building up his strength and confidence. Then he sets off to transmigrate across myriad worlds, traveling through the dynasties of ancient times and witnessing history's transformations, from the mysteries of the Xia Dynasty to the vicissitudes of the Qing Dynasty. He ventures through martial arts worlds, experiencing the purity of low-level martial arts, the awe-inspiring force of mid-level martial arts, and the world-shattering might of high-level martial arts. He delves into cultivation worlds, exploring the lands of humans, elves, and other peoples, encountering the eight great races of gods, demons, immortals, monsters, and more, continually pushing the limits of his cultivation.
Once his strength is great enough to establish himself across the myriad worlds, Tan Xuan remains true to his original purpose. He goes to an orphanage and adopts children, passing on everything he has learned and experienced in the different worlds. His goal is to raise them into capable, responsible people who can solve the problems left unresolved from ancient times to the present. As he guides the children, Tan Xuan witnesses their growth and finds deeper meaning in life, along with overflowing happiness and a sense of accomplishment. This is a passionate cultivation legend of turning one's fate around, exploration, and passing the torch.