

The world's top mercenary, Paul Wood, believed money could solve anything. An assassin from the top ten assassin list? With more payment, he could wipe out all ten of them. The top assassin was Green Onion Hater? With more payment, anyone who hates green onions would become his enemy. While Paul was on a mission, disguised as a delivery guy, he ran into Kelly Josh, who insisted that Paul used to be her classmate and bully her. But Paul didn't even know her! "Lady, please have some self-respect. I only do delivery."

While others survive by hiding, Evan Ryce survives by "collecting rent." In the last luxury air-conditioned apartment, he faces the chaos of his employees:Maya, an SSS zombie who zaps and dances, a security zombie saving crystal cores to marry his neighbor, and more SSS zombies running a moving and delivery biz with 100% reviews. When 30,000 survivors and his freeloading family show up, Evan declares: "Pay the crystal cores—or my zombies will deal with you!"