A new semester begins, but Si-yeon is already counting down the days to the end. Si-ah shoots a commercial with her not-so-collaborative partner.

To reverse the magical mishap, Si-yeon goes back to visit the tarot card reader with Si-ah — but bad news awaits them.

On the first day of living each other’s lives, Si-ah runs into a group of schoolmates and Si-yeon messes up on stage.

Si-ah’s singing ability tops the list of search keywords on the internet, but she’s not thrilled about it. She also gets a surprising text message.

Fraternal twins Si-yeon and Si-ah couldn’t be more different. One never wants to leave her room while the other is a big K-pop star.

Before the battle against Aldebaran, Rentaro and Enju enjoy the outdoor class with the girls of the Outer District. Because the girls have very little hope and are unsure of…

The outdoor classroom is completely destroyed because of the bombing. Hope is starting to be destroyed along with the Monolith as the JASDF and Gastrea face off. However, the ones…

Rentaro is condemned for a decision he made in battle, and is told that there is another Gastrea named Pleiades that is protecting the already supposedly immortal Aldebaran. Rentaro is…

With the addition of Kagetane and Kohina, the adjuvant is complete. They choose the Flames of Revolution, the last place humanity won their battle against the Gastrea, as the ground…

The Tendo Civil Security Agency gets a job from Seitenshi. The job is to act as her bodyguard. Rentaro isn’t very fond of the idea, but notices odd activity when…

Seitenshi’s vehicle is hit by a sniper while she in enroute to her meeting. Rentaro realizes this is more than a mere assassination attempt and gets help from Miori to…

Rentaro gets hurt trying to protect Seitenshi from the sniper. The security plan that Seitenshi’s bodyguards had set up were leaked to the sniper. Enju had gone after the sniper…

Rentaro had set up an outdoor classroom for the kids in the outer district and was enjoying class. Seitenshi suddenly appears and lets him know that one of the Monoliths…

The monolith finally starts to turn white. In fear of the great destruction to follow, the people of the Tokyo Area start panicking. Meanwhile, the civil officers start gathering around…

Year 2031: Tokyo Area. Most of the human race has been wiped out by the parasitic Gastrea. Part of the Anti-Gastrea movement, high school student Satomi Rentaro works as a…

Rentaro and President Kisara head to the Defense Ministry after being summoned. All of the reputable civil officers from the Tokyo Area show up there. The one who summoned them…

Enju is treated like an outcast at her school when it is found out that she is one of the Cursed Children, who have the Gastrea virus within them. Despite…

Hiruko instantly takes care of 29 civil officer pairs and comes face to face with Rentaro and Enju again. Rentaro shows his true power to Hiruko, proving that he’s not…