In 72 hours, the entire city will be completely wiped out.
There are only six places for survivors.
Bai Mo, a 29-year-old city maintenance worker, only wanted to live an ordinary life.
Until the day the sky filled with blood-red alerts and the entire city went into lockdown.
Rescue robots turned into killing machines, steel behemoths crushed skyscrapers, and an unknown mechanical army began hunting everyone indiscriminately.
A deadly game with the entire city as its battlefield had begun!
There are no safe zones and no second chances. Failure means death.
But Bai Mo soon discovers that this game contains terrifying weapons far beyond their time.
Phase-shifting firearms, anti-gravity armor, star-arc light blades, heavy mechs, and even orbital weapons powerful enough to tear the sky apart!
From an unarmed ordinary person to a battlefield overlord wielding sci-fi weapons and hunting mechanical giants head-on.
Every desperate counterattack makes him stronger!
While everyone else fights tooth and nail for one of the six survivor spots, Bai Mo turns his gun on the force behind the rules.
"Since this is a killing game..."
"Let's see who the prey really is!"
This time, he'll shoot his way through the entire game!
