Oukai, a social animal, died suddenly due to overwork and was accidentally bound to the "soul return system". He learned that he and the ancient god Luochen were originally symbionts, and that Luochen's soul had been broken into ten pieces and scattered into four high-dimensional science fiction and fantasy worlds, turning into the children of destiny in each world. In order to repair his soul and reverse time and space to see his mother again, Okai embarks on a shuttle journey across ten realms - from the mechanical era of interstellar exile and the pirate leader Night Owl to fight against the artificial intelligence "Apocalypse" side by side, to the cyberpunk world and the twin souls Cang Lan and Phantom teaming up to break the virtual hunt, to the elemental realm to resist the abyss behemoth, and the fairy realm to suppress the remnant soul of the sword demon. In each world, he needs to awaken the dusty soul fragments and crack the conspiracy of collusion between immortals and demons and technological subversion; every encounter makes the fateful bond between the two across time and space more profound. When the crises of the ten worlds intertwine, Apocalypse's ultimate conspiracy emerges. Okai uses technological codes to integrate the power of the ten worlds, and Luochen gathers the soul fragments to return to the position of the Lord God. This protection and redemption that spans life and death and runs through the ten worlds will eventually create a legend of peace that unifies the ten worlds.
Intention: The bond of symbionts is never the attachment of one party to the other, but the nourishment and achievement of two-way. Okai's appearance gave Luochen's shattered soul an opportunity to reunite, reviving the dormant power of the Lord God; Luochen's soul fragments gave Okai the power to cross ten realms, transforming him from a social animal who died suddenly from overwork to a strong man who can stand shoulder to shoulder with the Lord God. The crisis in the ten realms is a conspiracy, but it is also the touchstone of this bond. It proves that only by trusting each other and protecting each other can we break the established destiny and create a legend for the two of them.