On the dangerous wasteland filled with gray fog, Xia Ye guards a convenience store, constantly dealing with gang provocations, merchant scheming, and rumor attacks. A mysterious masked man accidentally appears to help, destroying the enemy's jamming equipment. The scavenger's plea for help brings pollution secrets and hidden strongholds to the surface. Xia Ye unites with Lao Zhou and the Scavenger Alliance, sets up traps, and battles the experimental team and armed forces to fight hard for guarding the sealing device. Although the strong enemy is repelled, the enemy's ultimate plan has already been launched, and deeper crises lurk deep in the wasteland.