Black Bullet

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 the only one that was part of the New Human Creation Project and they battle again.

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 find out more about the attack.

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 and falls into a coma.

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 is about to be destroyed.

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 Monolith 32.

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 their future, Rentaro takes them to a place where humanity had won their last battle against the Gastrea. Only three days remain until the destruction of the Monolith.

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 to show up at the civil officers' base were JASDF who had been turned into Gastrea themselves.

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 forced to face the enemy alone, and is helped by someone rather unexpected: his enemy from the past.

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 for the final battle against Aldebaran.