One day in the future, a disaster occurs in the underwater amusement park in Ever 17: Out of Infinity, and 7 heroes find themselves locked up. A visual novel in a fantasy setting will tell a mystical story with elements of romance and the formation of relationships. In the near future, an artificial island called LeMu is created near Japan, on which a huge entertainment complex is being built. As a result of some malfunctions, individual floors are flooded. The evacuation is quick, but some visitors are locked up. The guys must survive and try to get out, gradually falling into mystical situations, and learning the secrets of Lem.Main characters, available to choose from:
- Takeshi Kuranari - a young college student who came to have fun with friends. There was not enough space in the pressure chamber to move from the island, and the guy stayed, stuck in the elevator with Tsugumi.
- Boy - Kid, about 15 years old, after the tragedy loses his memory and wakes up in a mini-park, and then in the infirmary due to heat stroke.
- Tsugumi Komati - a 23-year-old girl who got stuck in the elevator with Takeshi.
- Sora Akanegasaki - a girl, an engineer and assistant to the director of the park, who helps lost people during the evacuation.
- Yu Tanaka - 18 years old, recently graduated from Kyumeikan school, friends with Sarah. Works part-time on the island. Does not leave Kid during the accident.
- Sarah Matsunaga - a first-year student at Kyumeikan school, for which she volunteers, remains alone in the elevator.
- Coco Yagami is a girl who is in the 3rd grade of middle school. I came for a walk with Pipi's puppy, and after the tragedy also remains alone.
The remaining guys have only 119 hours to get out of the flooded complex. In the process, the company experiences incomprehensible mystical situations that suggest the evil hidden in the territory, which begins to spread. Boys and girls need to wait for help. Here it is important to take care of life support systems, repairing all kinds of breakdowns in time. Each character has his own story, and secrets that are revealed along the way. The game touches on various sensitive and inexplicable topics, for example, the Pygmalion Effect, the third eye, and here quite unambiguous answers are given. A total of 11 endings are available, only one of which is true. The user comes to the final, constantly choosing lines in dialogues, with the help of which the story moves on.