Qin Yang has cancer and thinks he has at most a month left to live.
With his terminal illness as his shield, he gives his boss a piece of his mind, then dumps his materialistic girlfriend, letting his domineering side show.
Then one day, a mysterious visitor shows up at his door, and he discovers that he doesn't have a terminal illness at all. He has a cellular genetic mutation that can make ordinary people stronger.
The apocalypse arrives. All things mutate, plunging the world into crisis and unleashing sheer terror.
The pets people keep at home suddenly turn into monsters. Harmless flowers, grass, and trees become hideous and terrifying, and even the dead begin to walk like the living dead.
Demons run rampant across the land of Daxia, and supernatural horrors are everywhere. Who can protect the country and its people?
In this desperate hour, the Daxia Nightwatch Division emerges, defending the nation and its borders and protecting the people like a pillar holding back the tide.
After falling ill with a terminal disease, Qin Yang also becomes a member of the Daxia Nightwatch Division.
On this day, Qin Yang stands with his blade in hand, holding the pass alone against an army.
“Qin Yang of the Nightwatch Division is here. Who dares invade Daxia?”