The Hermit Ship (OC x Azur Lane) (On Hold Or Slow Updates)

A ship...no.a floating behemoth...no a floating gargantuan, that is about as big as a naval base was built secretly in an hidden dry dock. A ship so big that it would fit a regular dry dock. The ship's purpose was to protect the earth from hostile extraterrestrial forces. It may be huge but was faster than a Destroyer, maneuverable like a light cruiser. Its sheer size can house gigantic guns and even a hidden flight deck. Its rate of fire is more devastating than 100,000 battleships combined. AA guns that can bring all anti-air missiles to shame. Armor that was impenetrable, incombustible, and unbendable. Aviation that can easily annihilate a whole country with one squadron. All in one ship. Its purpose: To protect the earth and unite all countries. It fulfilled its purpose and was decommissioned but preserved for another time to protect. Its creator was the one who preserved him with his son. They were sailing in the open ocean but suddenly, a portal suddenly appeared and sucked the gargantuan into a world were ship girls and sirens exist. Thankfully the creator of the ship knew this would happen to him and his son before he went to the other world. But when they both exited the portal, the creator disappeared. But his son witnesses what happened to him so he remembered what his mission that was given by his father before his father......died. He was sent at a time were the Siren invasion was a week away. So he hid in the world with his ship hidden inside of him to hide his true identity, until the time is right. He hid himself for two years and just before the separation of Azur lane, he was training in his ship, refining his skills and he became a master of using the full potential of his weapon. After he awaken, Azur Lane saw him. So what will happen to the ship girls and the Sirens if they meet this "ship boy",in fact, a GODLY ship boy?

(I do not own anything here except my OCs and World.)