Takumi is still waiting for Rimi to go to school but she was not around yet. It started since the day of the earthquake. Kozu-pii later asked Takumi in attacking Nozomi Technology. Takumi refuses and Kozu-pii started crying causing their classmates to rumor about them. He then went out with her outside to avoid another trouble. Sena was waiting for them outside and convinced him in coming with them. Takumi then joined them and Kozu-pii named their group Gigalomaniac Trio. They are aiming to destroy Noah II. To start the operation, they entered the research facility of the company as Executives. Meanwhile, Rimi was seen talking to the old man Takumi saw in the streets of Shibuya. Back to the Trio, they found Noah II but Norose, Nozomi Technology's President appeared and stopped them. Takumi saw Sena's past and her real name is Hatano Sena not Aoi Sena. When they were about to be killed, Ayase or FES appeared and helped them. Ayase collapsed after then. Norose was frozen due to Ayase but he made Sena and Kozue fight each other knowing it is him they are fighting with. Takumi cancelled the particles sent by Norose on the girls' blind spot unknowingly. Sena was able to defeat Norose and Kozu-pii destroyed Noah II. They found out that it was only a prototype even Norose. Takumi went to school the next day and Rimi too. Takumi was overjoyed. Norose appeared on a rooftop and is talking to his Di-sword.
セナと梢は、拓巳がディソードを見える“ギガロマニアックス”であること、ディソードは妄想の剣で、危機的状況に陥ると現れやすいことを拓巳に教えてくれた。さらに2人はギガロマニアックスの力を悪用する組織“希テクノロジー”が自分達を狙っていることも明らかにする。将軍と希テクノロジーとの関係性を知りたい拓巳は2人と襲撃に同行することになる。希テクノロジーへの侵入に成功した3人を待ち伏せていたのは社長の野呂瀬だった…。
蒼井瀨名與折原梢教給了拓巳有關Gigalomaniacs與Di-sword的知識，並且告訴他濫用能力的組織——希科技是真正的敵人。拓巳希望了解將軍與希科技的關係，因此同二人一起潛入其總部。然而社長野呂瀨玄一已經在以逸待勞地等候三人。
Takumi aún está esperando Rimi a aparecer en la escuela. Ella no ha aparecido en la escuela desde el día del terremoto. Kozue trata de pedir a Takumi para acompañar a atacar la sede del Grupo de Tecnología Nozomi para destruir Noé II. Takumi se niega por lo Kozue empieza a llorar para obligarlo a unirse a ellos. A continuación, la lleva fuera de la escuela para evitar molestos rumores. Sena estaba esperando fuera y lo convence de unirse a ellos.
