The movie is a compilation of episodes 1-8 of the 2017 television series with new scenes added for the introduction. It covers the period from when Riko descends into the Abyss with her robot companion Reg, reaching the second layer where they meet the White Whistle Ozen who reveals information about Riko's mother.
Up to EP 1Problem Children Are Coming from Another World, Aren't They? OVAAnime
Up to EP 1Your Voice -KIMIKOE-Anime
Up to EP 1In This Corner of the WorldAnime
Up to EP 1Grimgar: Staking Our Youths on the Bath Wall - One More CentimeterAnime
Up to EP 24Nura: Rise of the Yokai Clan - Demon CapitalAnime
Up to EP 1The iDOLM@STER Cinderella Girls: Anytime, Anywhere with Cinderella.Anime
Up to EP 1Code Geass: Lelouch of the Rebellion - Nunnally in WonderlandAnime
Up to EP 9Kuroko's Basketball SpecialsAnime
Up to EP 26Umineko no Naku Koro niAnime
Up to EP 1Yowamushi Pedal: Special RideAnime
Up to EP 1Gurren Lagann: Kirameki★Yoko Box - Pieces of Sweet StarsAnime
Up to EP 12Free! - Iwatobi Swim ClubAnime