[Survival for All + Unlimited Firepower + Vehicle Modification + Decisive Action + Containment Control] Everyone traverses an endless highway, each with a random vehicle. Some start in a sedan, selling their souls for half a can of gasoline; others start in an excavator, fighting to the death for half a loaf of bread. Su Ye starts in hell mode: a heavy prison van, seven extremely dangerous S-class female death row inmates! Fortunately, he awakens the **[Supreme Warden System]**! Can't open the supply crate? Shoot it down! Zombie hordes blocking the way? Gatling gun with unlimited ammo, mow them down! Female prisoners disobey? "If you don't obey, then stop your cola and fried chicken." While others are still struggling to survive, Su Ye has already transformed the prison van into a **[Nuclear-Powered Mobile War Fortress]**. On the roof of the car was a Gatling gun with its barrel glowing red; in the passenger seat was a cold and beautiful female assassin in black stockings; and in the back seat was a genius loli who was hand-crafting a nuclear bomb… Passerby: “Report! He’s running a mobile harem in the apocalypse!” Su Ye: “Just to clarify, this is my private shelter.”