"It's do or die... So I'm doin' it!" Japan, the year 20██. Anomaly Zones suddenly appear without any sign. In search of her friend who went missing in an Anomaly Zone, 17 year old Reona Minazuki becomes a Diver for the government-backed Anomaly Zone Countermeasures Office. On her first Dive, as countless other Divers fall victim to the Zone, a strange power awakens within her. The sole survivor, she heads deep into the abyss of Anomaly Zones. Her friend's disappearance, the origin of Anomaly Zones, and the mystery of her powers— When all of it is finally revealed, what will she see—? Survive the Anomaly Zones. ▼SYSTEM Dive, Retrieve, Return While exploring Anomaly Zones, Reona has no choice but to engage strange creatures called "Anomalies" in combat. Manage your ammunition and carefully select what to retrieve as you make your way to extraction. Investigation of Anomalous Spaces that Transcend the Laws of Nature Against hostile Anomalies, selecting the right weapon for the situation is key to survival. Use versatile offensive and defensive Anomalization Skills to control the flow of combat. Use Anomalous Objects retrieved from Anomaly Zones to develop and upgrade weapons and gears. Outward appearance can be changed without affecting stats, making it possible to go on Dives in your favorite fashion.