Seven years after a mysterious woman named Milo saved him and his friends, Daisuke's still training and waiting for disaster to strike. Finally it does.
She doesn't know him, but Milo conscripts Daisuke to fight the revision attacking the school. Shibuya officials try to figure out the situation.
It's the year 2388 and the world has fallen to a pandemic. Milo tells Daisuke and his friends what she knows about the past. Later, they find trouble.
Muta declares that the revisions will send a list of people back to 2017 in return for the String Puppets. An unhappy Daisuke meets a revision.
With Muta in jail and the police in charge, the S.D.S. continues to train. Daisuke thinks he's the leader, but Kuroiwa wants Gai to take on that role.
Marimari confronts Milo in the ruins of the birthday party, demanding to know the truth about the revisions. Daisuke's uncle escapes custody.
With Daisuke in a holding cell, Kuroiwa and the others find out more about the revisions and what AHRV knows. Milo swears that they can return home.
Daisuke and the squad set out on a mission to rescue the hostages and destroy the artificial quantum brain -- but the revisions are ready for them.
In the wake of Keisaku's actions, the surviving revisions retool their plan. While the S.D.S. is in disarray, Muta's supporters make their move.
Milo informs everyone that it's almost time for her to go to 2010, but not before she participates in the battle against Mukyu at Shibuya station.
The team listens to a message from Milo revealing the truth about AHRV. The String Puppets are out of energy and Shibuya is running low on hope.
Shibuya's people are overjoyed when the reversion works, but there's a cost. Nicholas jumps back in time, and Daisuke confronts him and Milo in 2010.