At the Bottom of the Abyss, I Took the Hand of Your Smiling Self

The bottomless great cavern known as the Pit of the Giant God. Two souls met in an unexplored shaft where unknown relics and dangerous ecosystems thrive. An adventure drama about a naive young explorer named Colette and her partner, who entrust their backs to each other as they aim for the unforgiving depths of the abyss with no turning back.