As a new attorney at law, how will you solve a series of mysterious cases? Which of the four unique male leads is your destiny? The player is a rookie attorney in the city of Stellis, working hard at a law firm under the careful eye of her mentor. After proving herself through a series of cases, her mentor invites her to join a special taskforce designated with investigation into a series of mysterious crimes related to tampering with an individual's mental state. The mysteries they unravel as well as the relationships formed between the player and the rest of the team form the emotional core of the story.

Stellis, a city that rose from the clash of civilizations. Modern tech has given it its radiant neon lights but also cast long shadows of obscurity. Lately, there has been an abnormal increase in the number of mental illness cases as well as incidents that threaten Stellis' social security. Many gentle and good people of Stellis have somehow grown violent and volatile. These incidents may have been recorded, but they are often drowned out in a flood of data. Yet someone took notice of them and compiled them for detailed analysis... Codenamed "X-NOTE", the project aims to peel away layers of obscuring data and reveal the hidden truth beneath. When all is put on the scales of the law before Lady Justice, you will be the one to weigh their crimes in the balance.