The Tale follows an orphaned Woman named Riko, who finds and befriends a part-robotic boy named Reg, and descends with him in to the titular "Abyss" that leads deep into your Earth, in hopes of exploring it and obtaining her mother.J'ai fait un tour vite fait des scans sans vrmt me spoil(j'ai pas lue j'aimerais attendre jusqu'à voir la troisième