Leo soon finds himself surrounded by the Empire's most powerful troops on top of the Pilier, when he is saved at the last minute by his ally Lucien Dufaure who uses a rare relic to trap the enemy in a giant sphere before fleeing the city with Leo. Leo and Lucien regroup with Celia, Lisette, and Nicola to think of a way to destroy the cannon before it can be fired on another city, while August Wallenstein uses his immense magic power to break the sphere from inside. The following night, Lisette fights Bastien Forge, Lucien tries to hold off Alexandra, and Celia tries to line up a difficult shot with her bow to destroy the magic crystal powering the cannon...