In Re'Union, Haruto retakes possession of Pleiades, which holds the power of the members of Subaru. Clive received a request for help from Elicia, and tells everyone that Elicia says that in order to stop Gnosis from awakening Asahi, it is necessary to awaken all the members of Subaru. Meanwhile, Haruto and Satsuki reunite with Nozomi in the real world, and ask her to log into Re'Union again.

Haruto, Satsuki, and Takanori meet up in real life to discuss how to rescue Nozomi. However, they suddenly find themselves caught up in a strange phenomenon, when a mysterious man appears and tells them that in order to change the future, they need the power to choose an ideal world. Recalling Elicia's story, they conclude that the man must have used one of the Senses from Re'Union in real life.