Doors to Agartha

Kaito "Bokotte Boy" Masaki is a soldier of the Dragon, a secret organization on planet Earth, like the Templars and Illuminati. All three have been warring for control over the world, for different motives, since the foundation of the secret world, and since the world has entered an apocalyptic scenario, they might just achieve their goals. All this aside, Kaito always follows the orders his superiors give him, even though he doesn't always understand why.

Kaito has just finished his investigation of Kingsmouth, New Zealand, only to receive orders for another investigation. This one, however, is most unusual, because it involves a newly formed portal in Agartha: a pocket universe connected to the world tree that lets secret worlders travel across the world in a heartbeat. What he finds there is… dammit, you know where this is going, do you? In thzat case, all you need to know is that his visit doesn't stay pleasant for long, for he'll soon be visited by recently formed rivals, and something that was supposed to stay in one world has somehow leaked into another… something bad.