Under the cover of night, Henry, Sam, Joel and Ellie began their escape journey.The city, a once familiar and dangerous place, has now become their only escape route.Henry, with his deep knowledge of the city, takes on the role of guide, while Joel removes obstacles in the way.

The city's underground maintenance tunnels became their shelter, and dim lights barely illuminated the way forward.Ellie quickly established a deep friendship with Sam, who was similar in age, and the laughter between the two brought a glimmer of comfort to the tense atmosphere.However, on the way to escape, Henry revealed a deep secret to Joel - in order to save Sam who was suffering from leukemia, he had to play the role of a collaborator for the Disaster Relief Agency. This decision led toThe death of the former leader of the Revolutionary Legion, Catherine's brother.

When the four had just left the tunnel and stepped into the residential area on the edge of the city, the sudden appearance of a sniper disrupted their plan.Joel rushed up the stairs decisively and killed the sniper, but this action caused even greater trouble.It turned out that the sniper had notified Kathleen, and she led the team from the Disaster Relief Agency to round up.

Facing the increasingly severe situation, Henry decided to sacrifice himself and go out alone to surrender, giving others time to escape.At this moment, a Legion truck hit by Joel suddenly sank underground, releasing a group of infected people sealed underground by the Disaster Relief Agency.Among these infected people, there is a mutant host called “Big Mac”. Its appearance makes the already crisis-ridden situation even more uncontrollable.

Most of the revolutionaries, including Perry, were killed in the incident.And Kathleen, although she was obsessed with revenge, was eventually bitten to death by a Sound Seeker.In the chaos, Joel covered Ellie, Henry and Sam to successfully break out and spent the night in a motel outside the city.

Just when they thought they could breathe a sigh of relief, Sam revealed to Ellie that he was bitten on the leg by an infected person during the breakout.Ellie tried to use her own immune blood to save Sam, but unfortunately, her efforts didn't work.The next morning, Sam becomes infected and attacks Ellie.At this critical moment of life and death, Henry was forced to shoot his brother. The guilt, despair and collapse in his heart made him unbearable, and he finally chose to shoot himself.

Joel and Ellie silently bury Henry and Sam, a way to make up for their failure to save them.