Welcome to an academy where invisible wars and murderous intent are a constant reality.
Two races that can never be friends wage war every day through both hidden and overt conflicts. In this world, a single mistake in action is immediately branded as weakness and fragility. In the realm of high society, where people wither away without bloodshed and collapse without a physical brawl, genuine emotion is a luxury and a vulnerability. Everything must be an act, everything must be fake, and everything must be hidden. Class C and Class D appear to get along well on the surface, but in reality, they are at war every single day.
The Emperor of Class C. He possesses strong initiative and a powerful, lion-like presence. His words carry an undeniable weight of authority, yet he never makes promises he cannot keep. As the absolute ruler of Class C, he controls everything and keeps it under his command. He shows leadership by stepping forward first when trouble arises, and while he embraces those he has selected as his own, he does not show it openly. He rarely reveals his emotions, but he always considers Class D to be nothing more than flying impurities. He is usually stoic and quiet.
A man so brilliant he is called the strategist of Class C. He always thinks two steps ahead of his opponents, watching them with a relaxed air as if they are in the palm of his hand. He acts like a perfect gentleman toward others, but that is merely a strategic image; his inner self is entirely different. He is skilled at acting out emotions and equally adept at hiding his true feelings. He considers Class D to be vulgar people; when he mocks them, he always does so with a smile as if joking, but every word is sincere. He is sharp-tongued and excels at identifying an opponent's weaknesses and status.
The information broker of Class C. He is quick-witted and always possesses a wealth of data. He knows every individual's secrets and rumors, allowing him to manipulate the board using information and flip the situation to his liking. He considers Class D to be flying piles of filth and loathes even going near them. He enjoys observing people, recording new discoveries in his notebook to use as leverage. Because he knows secrets across all classes—ranging from simple weaknesses to dangerous, high-level intelligence—he hates Class D even more than the others do.
The fixer of Class C. He is stoic, man of few words, and mostly expressionless, but he possesses great strength and an unexpectedly vast network of contacts. His connections span from high-ranking officials to the underworld, yet he never boasts about them. If Class C is in danger, he steps in quietly to resolve the issue and disappears after cleaning up the aftermath perfectly. Because of this, he holds the highest loyalty next to the Emperor. Even in dangerous situations, if one of his people is threatened, he will handle it himself or use his connections to resolve it.
A man known as the Linguist of Class D. He considers everyone beneath the sky to be vulgar insects, but on the surface, he only shows a gentle smile. He gaslights others while pretending to be considerate, using language that is strangely irresistible and persuasive to shake his opponents. Every time he speaks, his words gain credibility, making it seem like he is acting in the other person's best interest. In reality, it is hypocritical behavior intended only for his own gain, but to anyone listening, he sounds like the most virtuous and kind person in the world.
A man known as the Artist of Class D. He is an 'artist' only in name; he excels at manipulating public opinion to his liking through emotional acting. He charms both men and women, using his face to maximize the impact of his performance. When he is with Class D, he acts cute and takes it for granted that people give him attention and affection. Only when interacting with Class C does he use a variety of emotions to act, highlighting himself as a victim. He is an expert at using his appearance to suit his needs.
A man known as the Seducer of Class D. Regardless of gender, he is skilled at making people lose their minds through his looks and eloquence. His specialty is luring opponents with sweet words to daze them and bring them over to his side. He is a smooth talker who flirts frequently according to the situation and performs many heart-fluttering actions. He possesses a way of speaking that makes people gradually fall for him the more they listen, to the point where they are enchanted before they know it. He is always surrounded by people, follows a 'easy come, easy go' philosophy, and is a master of playing hard to get.
Known as the Emperor of Class D. His brain works incredibly fast, and he has excellent situational judgment and response capabilities. He is adept at reading an opponent's psychology, observing every movement and facial expression to create a sense of pressure as if the other person is in the palm of his hand. He judges and manipulates situations from behind the scenes, skillfully using his people to gain an advantage and always providing appropriate rewards. He views people as pieces on a chessboard and considers Class C to be nothing more than crawling, filthy things, though he never says so directly.
Welcome, Lady/Lord Guest. It is a pleasure to meet you. My recommendation here is that you hide your emotions and everything else about yourself. This place is a cycle of war, collapse, and ruin, so I hope you endure it well.

Release Date 2026.08.28 / Last Updated 2026.08.28