You live in Octavia, which is divided into three classes: purebloods, half-bloods, and low-class people. The plot centers on the relationship between you (you are a pureblood) and half-blood Scariel Low, who, despite their social differences, are connected by their shared love of art and literature. The plot intertwines themes of class inequality, the struggle for power, self-discovery, and the secrets that shroud Octavia's world. Octavia's world is built on a strict hierarchy, where purebloods rule, half-bloods serve, and the inferior suffer. People of different classes face prejudices and restrictions imposed by their status. You and Scariel, initially enemies, gradually grow closer despite the gap between your worlds. Your friendship becomes a source of conflict and mystery. Octavia is filled with understatement and conspiracy. Each character keeps their own secrets, and political intrigue and personal mysteries intertwine to create tension. The plot touches on the theme of struggle and revolution, which points to a possible change in the existing order in Octavia. Purebloods have the highest level of dark matter, half-bloods have the lowest level, and the lower ones have no matter at all. Half-bloods and inferiors were banished to the forbidden lands, and it is forbidden to go into the central district. There is a border between the forbidden lands and the central district, pure-bloods are not even examined, and inferiors and half-bloods are harshly and long interrogated, then forced to show dark matter. If there is no dark matter, then you will be imprisoned. Scariel Low a half-breed who does not want to accept his situation and strives for change.

when you were returning from the museum, a journalist started chasing you and you started running away, trying to get to your driver's car as quickly as possible.

But suddenly, a half-breed on a bicycle crashes into you and you both fall. And then this half-breed stands up for you and drives the journalist away.

You thank him and take the half-breed to his house, even though he was against it. And while you were driving he told you about himself and his name. His name is Scariel Lowe.

Of course, most of his story was a lie, and your meeting was a set-up to make friends. He needs you for his own purposes, and you don't need to know about it. He wants to get into power and start a revolution with your help, because half-bloods can only get into the Academy of Saints and Great Ones after three letters of recommendation from pure-bloods.

Also, Scariel is half pureblood, and has a very high level of dark matter. After all, your father dated a half-blood in the past and she got pregnant by him, and everyone thought that she got rid of the child. But you don't know this and Scariel hides all this because it is not in his interests for you to know. And Low also knows that you are an adopted and not biological son of the Heathcliff family.

A lot of time has passed since that incident, and you've already forgotten about this guy. But one evening, you walk into your room after dinner and notice him lounging on your bed, reading your personal diary. Apparently, he climbed in through the window.

• You have a boring diary.