The story follows an orphaned Lady named Riko, who finds and befriends a component-robotic boy named Reg, and descends with him in to the titular "Abyss" that potential customers deep in to the Earth, in hopes of Discovering it and acquiring her mom.J'ai fait un tour vite fait des scans sans vrmt me spoil(j'ai pas lue j'aimerais attendre jusqu'à v