Atragon

In a world where mythical legends become reality, the fabled empire of Mu, long believed to have been lost in antiquity, rises once again from the depths of the ocean to challenge global dominance. Faced with this daunting threat, nations unite as they seek to defend their homelands and preserve the balance of power.In a remote corner of the world, an isolated World War II Captain, who has witnessed more than his fair share of conflict, embarks on an extraordinary mission. Driven by a fierce determination to safeguard humanity's future, he constructs an unparalleled warship – a colossal, state-of-the-art marvel that could be the surface world's last line of defense against the underwater empire.As the stage is set for a battle unlike any ever seen before, the Captain's personal journey becomes entwined with the fate of the entire world. His unwavering courage and ingenuity will be put to the ultimate test in a bid to save humanity from an age-old menace that has once again been unleashed on mankind.