The Blue Hole

Science fiction 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.

24 chapters

Chapter 23 — Across Time
Chapter 22 — Blockade...!!
Chapter 21 — Activating the Superexplosive
Chapter 20 — To the Marine Tree
Chapter 19 — Environmental Upheaval!!
Chapter 18 — Fire The Torpedoes!!
Chapter 17 — Withdrawal Order!?
Chapter 16 — Countdown
Chapter 15 — Supermassive Meteor
Chapter 14 — Time Remaining
Chapter 13 — Road to Extinction...!?
Chapter 12 — Encounter...!?
Chapter 11 — Partner
Chapter 10 — Hood's Mutiny
Chapter 9 — The New World
Chapter 8 — The Eternal Graveyard
Chapter 7 — Dual Structure
Chapter 6 — The Tyrant Lizard
Chapter 5 — Survival
Chapter 4 — Project Blue Hole
Chapter 3 — Encounter
Chapter 2 — Adrift
Chapter 1 — Gateway to Another World
Chapter 0 — Prologue

The Blue Hole

The Blue Hole is a completed manga by Hoshino Yukinobu, first published in 1992. It blends sci-fi, historical, adventure and drama. You can read all 24 available chapters of The Blue Hole online for free on MangaPulse; the newest is Chapter 23, added 2021-12-23. The series is finished, so you can read it from start to end in one go.

Hoshino Yukinobu · 1992 · Completed

Sci-Fi · Historical · Adventure · Drama · Medical · Mystery