We return to the world after August 32nd, where Makoto met Kadode's father. Makoto sees only one way out for Nobuo: he should restart the world once more and travel back to the point 12 years ago, to which the Shift Machine is anchored.

A gigantic ship suddenly appears over Tokyo Bay, prompting a state of emergency. In the midst of the chaos, Nobuo Koyama, who works at a publishing company, gets caught in the spaceship's crash.