Takumi is an anime-obsessed recluse with a fetish for two dimensional girls. His dirty little cyber secrets land him in real-life trouble after a chatroom encounter with the mysterious General.
Takumi fears he may be losing his mind after finding the pink-haired girl from the murder scene sitting next to him in class. To make matters even worse, someone keeps snooping around his house.
A chilling flashback to a tragedy from his younger days sheds light on Takumi’s reclusive existence. Back in the present, he attends a concert given by a clairvoyant performer.
Haunted by visions of young girls carrying swords, Takumi begins to search for a weapon of his own. His frantic quest is complicated by an unwanted visit from the police.
As the police continue to investigate him, Takumi learns the secrets of the Di-Sword from Ayase, and a cyber friend sends him a video that sheds light on the New Gen case.
Takumi grows dependent on Rimi’s calming presences as he struggles to discover the power of his own Di-Sword, and a cryptic phone call shakes the city to its core.
Takumi is rescued from a group of hired thugs by a classmate with telepathic abilities. After regaining consciousness, he learns the identity of the evil mastermind behind the earthquake.
The Gigalomaniac Trio embarks on a daring mission to destroy Noah II, but their enemy remains a step ahead, ambushing the would-be heroes with their own worst nightmares.
Yua goes to the police with information concerning Takumi, who receives a disturbing call for help from his little sister. Meanwhile, another New Gen incident occurs!
Takumi realizes the horrific truth about his troubled existence, Yua confronts the delusion of her dead sister, and Rimi attempts to rescue Nanami.
The General and Takumi meet face-to-face to discuss their shared existence. Later, after awakening his Di-Sword, Takumi goes underground for a showdown with an artificial gigalomaniac!