Hunt for information. Magical world. New body. Successful medical student Mark reincarnated and hit the bottom: he is an ordinary peasant, a rogue with no prospects. There are no wise teachers and a normal body? Everything needs a system: delegate, allocate resources, survive. Spy network of children? Intervention in the new economy? Medical practice in a world where magic rules? Yes, please! Cynically, harshly, coolly - after all, this is the Middle Ages!