It takes place in Crossbell, a city-state located between two great powers fighting for control over it, and follows Lloyd Bannings and his colleagues Elie MacDowell, Randy Orlando, and Tio Plato.

The game received an English fan translation in 2020, which NIS America used as a base for an official version that was released for Nintendo Switch, PlayStation 4, and Windows in September 2022.

At the beginning, he is assigned to the Special Support Section (SSS), an odd-jobs branch of the city's police department, together with Elie MacDowell, heiress to a political dynasty, Randolph "Randy" Orlando, a laid-back ex-soldier, and Tio Plato, a young girl and electronics genius.

The SSS investigate the schemes of the city's competing crime syndicates, before stumbling over the plot of the centuries-old D∴G cult to raise a young girl, known as KeA, to godhood by turning her into the "True Goddess" known as Demiourgos and through her, overthrow the continent's church and faith.

Along with Trails to Azure, Comic Book Resources highlighted the game's "persistent overarching storyline, immersive and detailed settings, masterful character development [and] unique battle system".