Everyone is surprised at how quick Tatsuya defeated Hattori in the duel. Tatsuya begins his work as part of the Disciplinary Commitee. Meanwhile, Miyuki starts showing more mixed emotions towards her big brother.

Tatsuya and the others go after the intruders. They are informed that the intruders are in the library, and Mibu is with them. Will they be able to stop them and find out what is going on?

Tatsuya has a plan to go after the people from Blance and take them on in battle. He leads the team to an abandoned factory where the people from Blance are. Will they be able to defeat them?

Nine Magic University Affiliated High Schools around the country are preparing for the upcoming Nine Schools Competition. The Student Council needs to select engineers. Since Tatsuya knows how to fine-tune CADs, will he take on the role of an engineer?

The bus that is carrying the students to the Nine Schools Competition is attacked by unknown forces. Tatsuya suspects that it is the work of an insider. At the banquet before the competition, students meet Kudou, the chairman of the Magic Association.

Finally, the day has arrived for Monolith Code. Tatsuya and his teammates have a strategy against Cardinal George and the Crimson Prince. Miyuki is confident that her brother will be the winner. However, is there a bad surprise in store for First High?

The Thesis Competition is underway and everyone is worried about the security for the event.

After terrorists attack the Thesis Competition, the students have to fight to survive.

The battle rages on after the attack on the Yokohama Convention Center. Students fight to make it safely to the shelter while forces duke it on the streets.

Miyuki reveals the price her brother has to pay in order to use his extraordinary power. Tatsuya, meanwhile, makes use of a destructive weapon. All battles come to a head.