There was a daunting silence. Everyone was at a loss for words. Even Mikado was taken aback. 'I-Is it really true, Iroha? Are you really a Void?' The curtains close on the fourth class trial, and secrets are uncovered. When Mikado has her teammate backed into a corner, Iroha has no other choice than to come forth with her secret identity, revealing herself to be the remaining Void member. But after what went down in the tower of Babel, the Ultimates' trust in one another has reached an all-time low, and time is running out. Is there still a chance for Nikei and Iroha to turn things around, or have their fates already been sealed?