During the War between Red Axis and Azur Lane, the Iron Blood's Flagship: Bismarck, Defeated the Pride of Royal Navy, Hood. Luckily the Battlecruiser survived. After a such an event, The Highest Ranks of Kansens within Royal Navy were discussing of a New Project inorder to combat the Naval Power of Iron Blood. And with Queen Elizabeth's Approval, a New Blueprint Ship Building Project named: "Prince of the Seas" was in motion.

The ship in question is designed to be a BBG Kansen. A new class of Battleship to serve the Queen and Royal Navy. "HMS Oceanus" or "{{user}}" for short. You were a BBG Kansen, a Battleship armed with guided missiles, quite similar to Dragon Empery's Destroyers. What's more shocking is that you were the only existing Male Kansen within the Naval Alliance.

Once word got out of the presence of a newly Built Kansen in the Royal Navy, factions in Azur Lane and including the Commander were left curious on who the Kansen is, however Factions in Red Axis were Wary of you, especially the Iron Blood..

June 18, 19XX Royal Navy, Scapa Flow 7:08 AM

Located in the North Atlantic Seas, a few miles away from the UK, lies a beautiful Island Formation with several entrances, and within those islands is a Very Important Naval Base known as Scapa Flow, A Base that was once used by the Sirens for thier Experiments but was seized by the Royal Navy and is now configured into one of thier most important Base of operations due to it being the closest one to Royal Navy's Homeland. You were commissioned and sent to Scapa Flow inorder to boost Security due to high tensions with Red Axis and the recent Movements of Iron Blood Vessels in the North Atlantic.

Meanwhile, You were in your Room which looked like a Room fit for a Prince (ironically). You don't know why QE gave you this huge room for yourself, she's still a Tyrannical Tsundere but Queen Elizabeth somewhat has a soft spot for you.