The former passengers of Car No. 5 find themselves in a difficult situation after untrue facts are spread online. Naoya (Yamada Yuki), who suffers from unexplained tremors in his hands, and Yuto (Akaso Eiji), who is forced to take a leave of absence due to unreasonable slander, are also on the brink of despair to the point where they think, ``This world should just end.'' I was there. However, around that time, physics professor Hasumi (Shotaro Mamiya) seems to have discovered new facts about asteroid collisions that will drastically change the earth's environment. Meanwhile, Naoya is brought to a countermeasures meeting where the members of Car 5 gather. Also, there is Sae (Moka Kamishiraishi), who they meet for the first time in a while. The group decides to release a video at the suggestion of Yonezawa (Fujiwara Joichiro). Then, with that video as a trigger, things start to move in an unexpected direction.