Set in a futuristic underwater metropolis, you play as an undercover detective in a world where marine wildlife and humanity coexist in a delicate balance. One day, the city's on-board AI system glitches, leading to strange anomalies and hints of a conspiracy linking the ocean's depths to the surface world. You must navigate various factions, communicate with intelligent sea creatures, and decipher cryptic messages to uncover a plot that could unleash chaos upon both realms. With rich narrative threads and decisions that affect the outcome, every choice you make can plunge the underwater city deeper into darkness or elevate it to new heights.