The good guys (or rather, the folks we typically follow) have had their backs against the wall since Carissa’s surprise coup, but this week they start whittling away at the upstart princess’ power. Touma and Floris survive and run into the fleeing Vilian, who is picked up by Amakusa in their plane.
William continues his fight against Knight Leader, who believes he has Acqua’s number thanks to a spell that nullifies or “zeroes out” the sharpness of his opponent’s sword, but like Imagine Breaker works on all magic.
Thankfully, William’s Ascalon has enough hidden bells and whistles to overcome the ability. William doesn’t kill his old friend, but he knocks him out of the fighting.
William and Touma meet up right by the coach in which an unconscious Index resides. Just as they’re down one less thing to worry about, Carissa arrives with some of her knights, and decides to give them a demonstration of the power of Curtana Original (none of that Diet Curtana crap!)
Even Touma’s Imagine Breaker can’t nullify the sheer force of Carissa’s attack before he’s flung way up into the air amongst the debris from the ground below; Curtana can cleave through the very dimensions of space and beyond, after all.
William, seeing that Touma is also trying to lesson the destruction and thus on the same side (at least in this scenario) saves both Touma and leaves Index with him, who naturally wakes up confused…and in need of some supper!
Amakusa picks them up in the plane, where Kanzaki and Tatemiya discuss the next stage of their mission. Touma, Index, and Princess Villian will head to the secret underground station under Buckingham Palace, where they believe Carissa has gone. In that station lies a special train car that contains magic that stabilizes the power of Curtana Original, which is unbalanced and prone to overload.
Not only does Touma need Villian’s royal blood to unlock the way to the car, he relies on advice through a quick phone call to this season’s mascot, Misaka (who is having a bad day, eating lunch in a restaurant full of women with big boobs). When a golem appears and reconstructs every time Touma cancels him, he also leans on Index’s not inconsiderable magical know-how.
Villian distracts the golem with a physical attack (she has no offensive magical skills, only potential) while Index recites an incantation that makes the golem re-expose Touma’s right arm, allowing him to cancel it once and for all.
The seal is broken, the car is released, and the Puritans’ Coven Compass aerial fortress prepares to cast a debilitating large-scale flash spell. Bottom line: Curtana Original’s power is dampened, and Carissa herself is injured.
Still, she’s not going to give up so easily. It’s going to take a sustained assault on Buckingham to wrest control of Curtana from Carissa, get her in custody. Her alliance with the knights is already weakened by the forceful withdrawal of their leader from the battlefield (courtesy of William).
But first, Amakusa and the Puritans sit down for a great al fresco feast, while both Kanzaki and Itsuwa consider changing into something more alluring for their mutual crush Touma. Knight Leader warns William that if he’s taking Carissa and Curtana on head-on, he’d better be prepared for an attack no one can block or nullify.
Just as news comes the Compass is in position, the feast cut short, and preparations for the counterattack begin, Queen Elizard arrives at the outskirts of London with her “calculating” elder daughter Rimea and Laura. Their destination? A museum where a flag—secretly a magical item that is likely to prove useful to their cause—is stored. The battle for the Untied Kingdom is about to begin!