Lu Zheng, the "Living King of Hell" guarding the border, was framed and forced to return to his fields, taking his frail and sick three-year-old daughter back to his poor hometown. Unexpectedly, an unprecedented extreme cold natural disaster swept across the earth, turning the world into purgatory. Lu Zheng relied on his iron-blooded skills and survival instincts honed on the frontier to hoard supplies, strengthen the village, and support his daughter in the apocalypse. He is decisive in killing and is as ruthless to his enemies as cold winter; yet he is also as tender as water, and is his daughter's warmest support. On the way, he met Su Ling, a mysterious animal trainer who can communicate with strange beasts. The two went from suspicion to joining forces and jointly established a survivor base. With his outstanding military talent, Lu Zheng led the people to resist natural disasters, eliminate bandits, and fight against alien beasts, and gradually uncovered the shocking conspiracy that caused the natural disasters. In the end, he grew from a father who only wanted to protect his daughter to an overlord in troubled times.
