In the command room, Dylan gets the news from Loki that NIFL has finished preparing for the plan which is to make a critical attack on Basilisk. Yuu's party set out by ship to the place where they are to carry out their plan. After they arrive at the port, in one of the ship's rooms, Yuu tells Honoka that its was thanks to her that there was such a positive atmosphere on board the ship. Afterwards, Firill thanks Yuu for reparing Mitsuki and Lisa's relationship, then she gives a ticket to the hot spring to him as a thank-you. After Yuu enters the hot spring, several of his female classmates enter, and he realizes that he has been set up by Firill. Luckily, the girls get called away, saving Yuu from the problematic situation. The students of class Brunhild receive orders from Dylan not to interfere because NIFL is about to attack Basilisk. After Dylan orders bombing strikes against Basilisk by using the weapon formed in Mithril, this plan gets executed, but it comes to naught. Meanwhile, Tear's "armorial of Dragon" becomes hot in response to Basilisk and gleams with light.