Aside from his dislike of PCs, Saneatsu is a completely normal student. However, when he receives a strange message during computer science class, his life is turned upside down. A deadly game begins for him and his classmates.

Saneatsu and all the males are dead?! The survivors move forward, looking for post boxes, Rights, and hope. Meanwhile, those who have Rights begin to make their moves... But what even are these "Rights" and "Prime Rights"?

Sudo and Saneatsu come up with a plan to identify the traitor in their ranks. When Saneatsu encounters other survivors, he tries to gather more information about the majority decimation.

After the confrontation with Shinozaki, Omi and Kazuhiko were separated from the rest of the group. While fleeing from their pursuer, they encounter a boy who has the means to reunite the students.

Iruga demands that Saneatsu and his friends hand over Midō and Omi to him so that he can overthrow the Emperor. In return, he reveals the goal that he and his partner are pursuing. In Nerima, Sudō encounters his teacher, Shinozaki, but also Midō.

Threads of possibility start to come together, and so do the people associated with them. As Saneatsu tries to unravel a new mystery within Taskuetsu, alliance are formed and a team assembles.

Saneatsu is the key to everything?! As threads are unraveled, patterns are revealed. Is it possible to identify where the Emperor is?!

Why is Mido willing to talk? Can Saneatsu trust his information? And what IS Saneatsu's Prime Right anyway? Much is revealed, and a plan to take down the Emperor is formed.

Shortly before midnight, Saneatsu and his friends begin their plan to distract the Emperor's puppets and storm the tower. Unfortunately, things don't go as smoothly as the students had hoped.

Saneatsu faces the Emperor, but his Parental Authority has been taken from him. What plan do they have? Sane and Saaya are determined to defeat the Emperor... or die trying.

A month has passed since Saneatsu and his friends overthrew the Emperor. To restore public order, Gobō is now posing as the Emperor who punishes criminals. Only one person seems to have seen through the act...

Raion comes face to face with Gobo and learns of the group's battle and victory against the former Emperor. But the Queen finally begins making her move to dethrone them, putting Gobo and the entire group at risk...

Raion decides to join the group and they begin devising a plan to counter the Queen's challenge against the Emperor. As they prepare to ambush the Queen's team, they find themselves facing new opponents...

Ikusa and Meguru return back to the Queen, and she sends members of her army to investigate. Meanwhile, Raion and the group decides to gamble and lure out the Queen to gather more information...

Raion, Ryuta, and Omi witness the Queen's members Meguru and Knight near the Emperor's tower. In an effort to stop them from entering, they face the two in battle and...

The group interrogates Mutsuki and extracts information on the Queen to strategize a plan to defeat her. Realizing she's been compromised, the Queen begins preparations to relocate...

Sudo and Yagihashi explain their theory on the Queen and the group prepares to commence their plan. The Queen, on the other hand, lends the help of a strange priest named Seraphiel, and commences an attack…

With Gobou and his friends' morale dropping due to the results of the operation, Iriga appears before them and relays information from the Queen's camp. Meanwhile, the Emperor's broadcast resumes due to a large number of missing people. The group finds themselves in a desperate situation, but Gobou's quick thinking saves them. Meanwhile, in the Queen's camp, a trap set by Yagihashi for the knights causes a stir. And the unexpected relationship between the Emperor and Queen is revealed...

As the Emperor makes his way around the city to recover more Prime Rights, Raion faces him head on, accepting a dangerous gamble to infiltrate the Queen's army...

Raion successfully infiltrates the Queen's army and begins to win over their trust. However, when the Queen demands Raion to display an act of loyalty, the entire group must put their life on the line...

Raion returns to the Queen's base along with the Emperor, only to witness the aftermath of the group's battle. Hirayama and Fukami act on a plan to defeat the Queen, and the group formulates a plan back home...

As the Queen works to recover Teppei's body, the group commences their operation and each member must face off in a final battle with the Queen's servants...

The group succeeds in defeating the Queen's servants, and as the Queen and Emperor scramble to plan their counterattack, Raion and Iruga must pair up to face their toughest opponent yet: Kou Kirishima.

Saneatsu and Saaya awake from their slumber and rush against time to contribute to the group's plan. Meanwhile, Raion works to stall the Queen as she attemps to obtain the Obedience Right. See what fate awaits the group in the final episode!