Li Feng drives the state-of-the-art armored RV "Ark" to travel through the wasteland in search of his lost sister. He rescued Yang Yue, a top medical student who was besieged by zombies in an abandoned hospital. Yang Yue's superb medical skills quickly made her an indispensable medical officer for the team. Li Feng's calmness and decisiveness and Yang Yue's tenacity and wisdom support each other in survival, and emotions quietly grow.
While the team was searching for supplies, they encountered Wu Shan, an agile parkour enthusiast, in the ruins of the city. Wu Shan was familiar with the terrain and helped the convoy get rid of the corpses. In order to seek safety, she joined and became a scout. Later, Li Feng discovered Guo Lei, a skilled mechanic in the repair shop. Guo Lei's joining greatly improved the maintenance and weapon modification capabilities of "Ark". In contacts with other survivor camps, Sun Jing, a gentle and delicate former psychological counselor, demonstrated excellent communication and affinity. She was responsible for logistics and diplomacy, effectively uniting the team.
However, the growth of the convoy attracted the attention of Hu Jianjun, the leader of the predator gang "Blood Wolf Gang". Hu Jianjun is sophisticated, cunning and ambitious. He coveted the technology and materials of "Ark" and set up ambushes and attacks many times in an attempt to seize the RV. Li Feng led the convoy to repeatedly repulse Hu Jianjun's attacks by relying on the firepower of the "Ark" and the tacit cooperation of the team. However, the threat of Hu Jianjun always followed.
A key twist occurs when the convoy follows clues to a possible safe zone.
