Lately, Tatsuya has been reading about creating the Philosopher's Stone, thinking that it might have the capability to store Magic Sequences. Surprisingly, he is asked to participate in the Thesis Competition as a member of the First High School team.

Tatsuya's computer is hacked. He starts investigating the identity of the attackers and suspects that it has to do with the upcoming Thesis Competition. First High students sense that they are being watched. Will they be able to find out what is going on?

During the preparations for the Thesis Competition, a girl is seen carrying a wireless password breaker. Erika offers to teach Leo a move that would be lethal against his enemies. Since they are taking the day off together, rumors start flying about them!

Tatsuya has brought the Relic to FLT. The lab is hacked by the Great Asian Alliance. An insider attempts to go through the personal belongings of Tatsuya at the Robot Research Club. Will the Relic be safe?

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

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.