Lin Shu, a struggling Taoist cultivator in the Age of Decline, was thrust into an unfamiliar high-magic world by a powerful burst of energy. This is a place where magic and strength coexist. Despite being unable to use magic, he must survive in this world filled with intrigue and danger. Lin Shu finds himself inhabiting the body of a congenitally mentally challenged boy, whose memories consist only of his sister, tasty food, and fun things. His sister, Lin Huan, is his only relative and works hard to make a living, but she is powerless to change the fate of her brother, who has been relegated to rural labor.

Lin Shu begins his new life, facing hostile and violent companions and an uncertain future. Farm life is harsh and perilous, and while adapting to his new environment, Lin Shu tries to find a path to cultivation. He discovers that the energy structure of this world is completely different from Earth's, rendering the old Taoist cultivation methods ineffective. He must explore new ways to cultivate from scratch.

As time goes on, Lin Shu gradually realizes that this world's energy is not just about magic; it also conceals deeper secrets. Can he find his path in this unfamiliar world and uncover the conspiracies lurking beneath the surface?

Xiaoyu's father was in charge of this giant Magic Formation back in the day. Taking advantage of his position, he set up a complex Mental Magic Formation in the core data center to transform his daughter into the illusionary spirit of this Magic Formation.