Grisaia: Phantom Trigger

A terrorist attack transpires at the medical university Taiga visited. The perpetrators are members of a new religious group seeking to obtain a virus to be used for bioterrorism. The United Nations decides to conduct an air strike to prevent the virus from spreading worldwide. Receiving the news, Class A was ordered to stay put. However, Chris ignores the order to rescue Taiga on her own.

Murasakis sister, Yuuki, returns to Class A. Rena is annoyed with her, and Murasaki doesnt seem herself. What happened to the sisters in their past?

Phantom Trigger got a mission to destroy a religious group. Who awaited the team was a very familiar face.

All SORD forces are called upon. Haruto encounters Chloe. He points his sword to his archenemy who killed Aoi.

The battle is coming to an end. This is the story of Phantom Trigger drenched in blood and smoke.