Takashi and Saeko acquire an amphibious vehicle to help evade the zombies and set up on a sand bank in the middle of the river. Later, they ditch their vehicle in a park fountain to lure the zombies whilst Saeko attacks them. However, Saeko freezes when she comes across some zombified children, forcing Takashi to help her. They decide to camp out at a shrine, where Saeko reveals that, four years ago, she almost killed an attacker and enjoyed it, saying she hasn’t changed since that day and doesn’t deserve love also as the scene cut out it shows Takashi kissing her. The next morning, as zombies start to surround them and Saeko becomes afraid, Takashi tells her that he’s always admired her, giving her the motivation to defeat the zombies with a real sword. Accepting their dark sides, Saeko and Takashi safely make it to Saya’s house.

Zombies manage to infiltrate Air Force One and bite the Chairman of the Joint Chiefs of Staff and the President of the United States, the former pleading with the latter to use a code to launch ICBMs after a staff member shoots him to prevent him from turning into a zombie. Meanwhile, Takashi’s group reaches the other side of the river, where there doesn’t appear to be any civilians or zombies. After changing and getting familiar with new weapons, they decide to head towards Saya’s house first since it’s the closest. They start to find more zombies as they approach their destination, and an unexpected wire barrier causes Rei to fall off the humvee. The others have to deal with unfamiliar weapons and their own courage in order to fend off the zombies. Outnumbered, Takashi and Saeko try to lead them away, but they are still drawn towards the others’ direction. As things look bad, they are assisted by a group of firefighters led by Saya’s mother, whilst Takashi and Saeko take a different route.

Whilst Takashi and others keep their lights low whilst surveying the situation, a man tries to find shelter for his daughter, Alice Maresato, but is killed by paranoid survivors. When Alice’s screams attract the zombies, Takashi decides to go to rescue her whilst Kohta provides sniper support. Meanwhile, the girls, deciding they can no longer stay at the apartment, prepare to load up to move on. With the street filled with zombies, Takashi, along with Alice and a small dog, carefully crosses the top of the fence until the others arrive to help him. Once reunited, they decide to head towards the other side of the river.