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.

The story follows an orphaned young girl, Riko, who finds and befriends a humanoid robot Reg and descends with it into the titular "Abyss", that leads deep into the Earth, in hopes of finding her ...

Dark fantasy anime is an influential genre that has ... Riko is just 12 when she embarks on her life-changing journey in Made in Abyss. Daughter of a legendary cave raider who went missing ...