Eighteen years ago, cultivators descended upon Earth, bringing about a devastating catastrophe. To find the seeds of cultivation and save humanity, a hundred agents took turns infiltrating the cultivation world. Li Li, an E-rank logistics agent, risked his life to steal a precious sword manual. On his way back, he was relentlessly pursued by a Nascent God Transformation Ancestor. To preserve human civilization, humanity had no choice but to detonate a doomsday weapon to intercept him. Having completed his mission, Li Li now holds the future of human cultivation in his hands. While navigating the various factions of the cultivation world and gathering strategic spiritual materials, he must shoulder the responsibility of leading humanity's counterattack through a series of trials, sacrifices, and difficult choices.