I Spied for Humanity for Ten Thousand Years, Only to Return as a Human Slave?

After spending a year undercover in another world, Wang Ye returns to Blue Star, exhausted in body and spirit. He plans to live out the rest of his days as an ordinary person. But Blue Star has undergone a shocking transformation: all races have risen, and humanity, once its overlord, has become their servant. As soon as Wang Ye arrives, he is enslaved by a foreign race, and has no choice but to take up his old path once more. This is an era where technology and immortal cultivation coexist. Watch as Wang Ye secretly unites humanity and leads it to rise again. The male lead has sound principles, isn’t a bleeding heart, and is decisive in killing. He is loyal and compassionate, yet keeps his emotions firmly in check.