The Savior's Journey to Destroy the World

Just as righteous cultivators are locked in a fierce battle to surround and destroy the Demon Lord, the spatial barriers of the Thousand-Square Great World suddenly collapse, letting in a swarm of monsters. The aloof master of Liruomen, Si Xingyao, has his physical body unexpectedly destroyed. His soul transmigrates into the body of a dying young man on Earth who is turning into a zombie, but is rescued by a special forces squad led by Cheng Haofeng, who has been ordered to enter a research institute. When the squad leaves the institute with its only survivor, Si Xingyao, who has gradually regained his health, the outside world has already become overrun with zombies. The answers to all these mysteries seem to lie with the institute's only survivor, Si Xingyao, so the special forces squad can only escort him on a journey north to return home. On Earth, where there is no spiritual energy, Si Xingyao unexpectedly discovers that he can continue cultivating by using the mysterious black energy inside the zombies. But what he doesn't expect is that this energy brings a side effect along with increased cultivation: he completely loses control of himself around Cheng Haofeng, the "Child of Fortune." This aloof master, who goes into heat every so often, wants to destroy the world! Cheng Haofeng: "For my sake, you should save this world!" Si Xingyao: "Because of you, I should destroy this world even more!" Cheng Haofeng: "I know. That way no one else can compete with me for you, right?!" Si Xingyao: "By this world, I mean you too..." Cheng Haofeng: "..." A devil-may-care special forces soldier with a righteous heart and overwhelming strength, gong x an aloof savior, shou, who goes into heat every so often, flirts and runs, then turns cold and refuses to acknowledge it