Arena. Here they die, earn fame and respect, and spectators thirst for show and blood. But what if a professional killer of the twenty-first century comes after her? It was this test that fate threw at Vlad. But the arena is located in a completely different, unusual world that lives by its own laws. Here the cruelty of the Middle Ages takes place, the intrigues of ancient Rome, and the clans weave their own webs in the struggle for power. One day, Vlad woke up as a teenager, whose body does not have the skills it had before. He is sold as a slave to a school where gladiators are trained. And now he has to again educate himself as the one who sows death, relying on his knowledge and experience, to make a choice: to run away, or to become a winner. But is it so simple when the enemy is a pro, and such that the bony one dances with him under hand?