(Sequel to "The Octonauts and The Dark Crystal") A second time pool has come and taken our undersea heroes again, but this time, it has taken them to a Japanese anime world, with a mission to help the trapped students of Kisaragi Academy escape the Heavenly Host Elementary, an old school filled with the souls of tortured students.
Crossover - Corpse Party & Octonauts - Rated: T - English - Horror/Tragedy - Chapters: 9 - Words: 19,352 - Reviews: 16 - Favs: 4 - Follows: 3 - Updated: 7/27/2016 - Published: 7/31/2015 - Naomi N., Ayumi S., Tweak, Dashi