My Marine System

The world was calm for a moment, as it was the warning before the storm. That's when humanity knew what true hopeless inevitable change was like, no matter how strong their technology mother nature had been preserving its wrath for this very moment. Sending the world into chaos, floods greater than tsunamis ravage and submerge the world leaving a small portion of land remaining. 5 years have passed since the devastation hit the world, humanity has dwindled drastically, only a quarter of the overall population remain. Races of the sea have formed from the flood, having a tremendous effect on the entire world, magic lies within every drop of the ocean. Submergence wasn't the only threat, looming in the background in wait, a ravenous species lurks in waiting. Preparing to strike and consume every part of this new world.