‘Made in Abyss’ Anime Spoilers: Nanachi’s Story to Be Revealed in Next Episode?

Riko and Reg very quickly fell into the dangers of the Goblet of Giants, and they might not have managed to survive if not for a mysterious being stepping in to lend them a helping hand. Who is Nanachi and what role will she play in the continuing adventures of Riko and Reg on the next episode of the Japanese anime series, “Made in Abyss”?