Following a victorious return from his initial expedition to the magical ruins, Lü Shu returns to a tranquil existence alongside his adoptive sister, Lü Xiaoyu, all while striving to conceal his genuine strength from Tian Luo Di Wang, the body that recruits cultivators and shields the nation from overseas dangers. Yet, the siblings' respite proves fleeting, as fresh threats from abroad emerge from the shadows and jeopardize Lü Xiaoyu's forthcoming mission to the ruins. During the resulting clash between rogue operatives and a squad commanded by the nation's most powerful B-Rank cultivator, Lü Shu might find himself compelled to demonstrate to the world the extent of his and Lü Xiaoyu's growth.