Planet: Ocean

Imagine a world covered in water, no land for miles, with new adventure and creatures, a world so seemingly breathtaking on the outside, yet what lies on beneath the blue surface is anything but a dream.
10 years after a breach in underwater bases, the scientist and governors of Septon, grow ever worried on the mass of water, final footage shows something massive under those waters - big enough to destroy a mansion like structure covered in their strongest metal, thousands of lives were lost. But now, they have developed human like hardware to explore the area whether the robots fail or succeed will depend on their skills and personas.