In the year 2040, a group of rich and powerful criminals create Metronome, a program that can emulate reality. In Metronome is a detective named Oboe who is a master at solving crimes. Their goal is to find and replicate a crime that Oboe cannot solve before they are caught. The setting in Metronome is based on New York.
Being born with a silver spoon doesn't mean you'll be leading a happy life. Madison lost her beloved twin brother, Mason, to a certain illness and her parents died a year later due to an airplane crash. Her relatives took her in not because they cared but because of the heritage that she received from her parents. No one was there for here and when she's in the verge of killing herself, a girl appeared out of nowhere claiming to be her in another world and wants to switch life with her so that she can be with her twin brother again, but of course not as Madison Buenovista but Lumina Flare Rosenwarzt in Alchemera. Join her adventure in the world where magic exists and where the impossible is possible. But what if your whole life is a lie? and the real shit is just about to begin.