XXV century. Venus, the space empire, a brilliant power whose ships keep the whole world at bay. A planet where crowded cities flourish under a layer of hellish atmosphere, and mines and processing plants are located in the bowels, "feeding" the depleted Earth. A rotting state with a semi-feudal monarchical form of government, where one hundred aristocratic families run everything and where the ruler is just a puppet in their hands. And the task of a talented young man is to survive and not break down in the fight against the System. And at the same time find yourself, your way in life. After all, he does not know that he is a mod, a genetically modified person with fantastic abilities. Moreover, the candidate for the heir to the throne is the product of a desperate experiment of the queen cornered by clans...