The Blue Hole

Author(s): Yukinobu Hoshino
Last updated: December 23, 2021

The Blue Hole : 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.

Chapter name Uploaded Time

The Blue Hole chapter Vol.2 Chapter 23: Across Time 2021-12-23

The Blue Hole chapter Vol.2 Chapter 22: Blockade...!! 2021-12-16

The Blue Hole chapter Vol.2 Chapter 21: Activating the Superexplosive 2021-12-09

The Blue Hole chapter Chapter 20: To the Marine Tree 2021-12-02

The Blue Hole chapter Chapter 19: Environmental Upheaval!! 2021-11-25

The Blue Hole chapter Vol.2 Chapter 18: Fire The Torpedoes!! 2021-11-18

The Blue Hole chapter Vol.2 Chapter 17: Withdrawal Order!? 2021-11-12

The Blue Hole chapter Vol.2 Chapter 16: Countdown 2021-11-04

The Blue Hole chapter Chapter 15: Supermassive Meteor 2021-10-28

The Blue Hole chapter Vol.2 Chapter 14: Time Remaining 2021-10-22

The Blue Hole chapter Chapter 13: Road to Extinction...!? 2021-10-14

The Blue Hole chapter Chapter 12: Encounter...!? 2021-10-07

The Blue Hole chapter Chapter 11: Partner 2021-07-24

The Blue Hole chapter Chapter 10: Hood's Mutiny 2021-07-24

The Blue Hole chapter Chapter 9: The New World 2021-07-24

The Blue Hole chapter Vol.1 Chapter 8: The Eternal Graveyard 2020-10-18

The Blue Hole chapter Vol.1 Chapter 7: Dual Structure 2020-07-01

The Blue Hole chapter Vol.1 Chapter 6: The Tyrant Lizard 2020-03-01

The Blue Hole chapter Vol.1 Chapter 5: Survival 2019-10-30

The Blue Hole chapter Vol.1 Chapter 4: Project Blue Hole 2019-08-28

The Blue Hole chapter Vol.1 Chapter 3: Encounter 2019-08-25

The Blue Hole chapter Vol.1 Chapter 2: Adrift 2019-08-25

The Blue Hole chapter Vol.1 Chapter 1: Gateway to Another World 2019-08-25

The Blue Hole chapter Vol.1 Chapter 0: Prologue 2019-08-25