Made in AbyssFanfic, x Reader & AI Roleplay

The story is set in the Abyss, a vast, mysterious pit said to be the last unexplored frontier on Earth. Riko, an orphaned girl, meets Reg, a boy who resembles a robot, deep within the Abyss. Determined to find her missing mother, she sets out with Reg to descend further into its depths. The Abyss follows a unique rule: the deeper one goes, the greater the power gained, but ascending back toward the surface inflicts severe physical and mental harm, a phenomenon known as the "Curse of the Abyss." Explorers must understand and accept this risk before venturing further down.

The series is known for its striking contrast between its cute, gentle art style and the brutal, often gruesome events its characters endure. Its detailed worldbuilding, including distinct ecosystems and relics found at each layer along with the rules governing ascent, gives the setting a strong sense of consistency and depth. The characters' determination to keep moving forward despite hardship resonates with readers. This blend of charm and harshness has made the work a rich source of inspiration for fan works.