Will the young scion of a noble family, suddenly enslaved and sold to a gladiator school, withstand the blows of fate? Will the strength of body and spirit be enough to survive and withstand difficult trials, balancing for years on the narrow line between life and death? Will his sister, who was forcibly separated from him, be found? All these questions can only be answered by Cyrus himself, who does not even suspect that he, a spy and hired killer, along with personal problems will also have to deal with saving the world.