Step into the shoes of Kira, an aspiring detective in a world where shadows don't belong to their owners. After a string of bizarre events leads to a murder in her town, Kira discovers that shadows are alive, capable of acting with their own volition. As she investigates the case, she realizes that shadows can manipulate memories and emotions, leading her to question her own past and the secrets hidden within. Players will interact through a series of choices, affecting both the outcome of the investigation and Kira's relationship with her own shadow, which seems to know more than it reveals. Choose wisely, as the truth may be more insidious than it first appears.