Inside the Tentacle Cave Vol. 04

Inside the Tentacle Cave Vol. 04

A Mature-rated dark fantasy tale for Seven Seas’ Ghost Ship imprint.

Deep in the tunnels of an abandoned mine lurks a demon that absorbs the power of anything it touches: the Black Ooze. When it consumes its first human male, it acquires both intelligence and ravenous sexual desire, much to the distress of a sorceress who mistakenly enters its domain.

The heroes who seek glory and riches in these caverns are about to learn why monsters should be feared!

Series Overview: Deep in the tunnels of an abandoned mine lurks a demon that absorbs the power of anything it touches: the Black Ooze. When it consumes its first human male, it acquires both intelligence and ravenous sexual desire, much to the distress of a sorceress who mistakenly enters its domain. The heroes who seek glory and riches in these caverns are about to learn why monsters should be feared!

Biographical Notes:

Umetane is a writer in Japan best known for the light novel series, Kamigoroshi no Eiyuu to Nanatsu no Seiyaku and Into the Tentacle Cave.

Abi is a manga creator in Japan best known for illustrating the manga adaptation of Into the Tentacle Cave.

Title Notes:

Has a light novel in Japan popular genres, dark erotic fantasy, monsters, isekai, gamelit-adjacent.

Perfect for fans of How to Build a Dungeon: Book of the Demon King; Into the Deepest, Most Unknowable Dungeon; Wicked Trapper; World’s End Harem: Fantasia.

This Adult title is rated Mature (17+/18+) and will be shrinkwrapped.

Series is ongoing in Japan (3 volumes and counting) and will have a planned pub every 5 months or whenever a new volume is released.

More details on Umetane & Abi:

More works by Umetane

Abi’s Twitter account

Abi’s Pixiv account

Publisher’s Twitter account