Koji Kagami is born into a world where a person's fate is decided in advance by the class assigned to him, and there is almost nothing worse than the role of a peasant. Such people should live quietly, ask for protection from warriors, heroes and magicians and not wait for exploits. But Koji has seen this system not as an order since childhood, but as a trap, levels, money, and fear of monsters keep the weak on a short leash. He begins to hunt where the peasants are not supposed to go, and over the years of struggle reaches the impossible 999 level. Now a strange figure stands before the world, an ordinary villager, capable of negating the very concept of a weak class. Everything changes when Koji meets Alice, the bimbo of the Demon Lord, who does not want a new massacre between humans and demons. Their alliance makes the hero dangerous for both sides, for humans, he is too strong and uncomfortable, for demons, he is too close to the enemy, and for the system itself, he is direct proof that the roles he has been assigned can be broken. History turns the maximum level not into an excuse for easy victories, but into a conflict against the structure of the world. But the further Koji walks next to Alice, the clearer it becomes that the main secret lies not in his strength, but in the rules by which this world was forced to live.