Apocalypse Witch (3) Hoshoku Jidai no Saikyou-tachi e

is the third volume of the Apocalypse Witch Hoshoku Jidai no [Saikyou]-tachi e light novel series, written by Kazuma Kamachi and Illustrated by Mika Pikazo. It was released under the Dengeki Bunko Imprint in October 2020.

Synopsis
In the absence of Karuta, a group of "threats" covers the unmanned new school ship Second Grimonoa. No, not unmanned, the bottom layer of the ship is left behind with irreplaceable old friends, Gekiha, who are deeply injured and are waiting for recovery while remaining as crystal statues. This time, the real "threat", what will happen is unknown. Even so, Karuta and his friends are aiming to regain the school, but there is another problem with the student council president Kyoka, who is in charge of the overall command. The beautiful woman who appeared as a representative of the multinational Allied Forces was a person who involved the immature avenger Natalena in a chain of vengeance. In other words, the "black curtain" of humans. "It's Letonee-Courent. If we consider it impossible to continue, we will take over."

(source: Dengeki Bunko Official Website - Translated)