Negotiating by Day, Sneaking into Your Strongholds by Night

On the seventh day of the apocalypse, Lin Ye was trapped behind the convenience store counter by three zombies when the System came online. His first enhancement point was just enough to boost the grip strength in his right hand. He crushed a can of soda, knocked over a shelf, and charged out, rescuing a chubby guy clutching instant noodles and a discharged female soldier in camouflage along the way. The System's prompt was as cold as the inside of a refrigerator: 【Insufficient energy points.】 He chewed on half a spicy strip and shot back, “Then why don't you let me buy on credit?”