Action, Seinen, Adventure, Sci-Fi
- Fish poacher Gaia is the lone survivor after a giant creature sinks her grandfather's fishing vessel
- Gaia ends up assisting researchers to explore a "blue hole" in the ocean in hopes of a new discovery
- Delving into the unknown, Gaia and her team find prehistoric terrors hidden in the ocean darkness
Science fiction manga series about the discovery of a gateway in time and space deep underwater which allows for travel between the present day and the age of the dinosaurs.
Where to read
You can read the official version of this title legally here: