Ever 17

Seven people are trapped in LeMU, a marine amusement park submerged 51 meters below the surface, after an incident floods part of the facility. With the route to the surface and outside communications cut off, they have only 119 hours to find a way out before the water pressure overwhelms the park. Escape is not their only worry: they begin to question whether the disaster was truly an accident and whether they were brought to LeMU for a reason. As the danger grows, the people trapped inside draw closer and uncover mysteries about themselves, the park, and their situation. They must survive while discovering the truth behind LeMU and their own pasts.