Deep Insanity: The Lost Child, also known as ディープインサニティ ザ・ロストチャイルド, is Action & Adventure, Animation, & Sci-Fi & Fantasy television series that premiered on October 13, 2021 and set to air on Tokyo MX. It consists of 1 season with 12 episodes.
A mysterious illness. An underground realm at its origin. Gifted with immunity, one young man enters to find a cure.