After eight hundred years of arduous cultivation, Li Xiaoyao is about to overcome his tribulation and become an immortal when he unexpectedly gets bound to the Myriad Heavens Transmigrators' Newbie Mutual Aid Group, becoming one of its highest-level powerhouses. The group is filled with novice transmigrators from different worlds. With his profound cultivation and an assortment of immortal treasures, he repeatedly comes to their aid, helping them resolve crises and unravel conspiracies. Together, they fight against the Devouring Heaven Lord and his forces, who survive by devouring souls. After enduring countless dangers, including illusory realms and ancient roads, they ultimately defeat their formidable enemy, while growing stronger and forging lasting bonds along the way.