A 3-disc set. Disc 3 is a bonus disc, including: event footage, greetings, trailer, and more. The first anime adaptation of works by manga artist Inio Asano! Featuring superstars like Rira Ikuta and Ano among a star-studded cast of voice actors. Animation Director: Tomoyuki Kurokawa, known for his work on the "PSYCHO-PASS" series. Screenplay: Reiko Yoshida, known for her work on the "Violet Evergarden" series. Plot: The invaders have arrived. Following the prologue of this epic story, the second part reveals the secrets of the protagonists and the mystery behind the mother ship's arrival.