A young Russian boy mistakenly landed his guardian angel in the body of a person from another universe. And strange events begin to occur. Two personalities began to exist in the body of one person. One lives life during the day, the other at night. They're both different. Artem seeks to survive and get used to the new world. Artam is a coward and a drunkard. He constantly finds himself in tragic situations. They have to overcome the difficulties and dangers of living together, graduate from the school of magic and do everything to bypass the fire of the Inquisition, which can recognize them as possessed. In the meantime, Artem, miraculously escaping death at the hands of the man to whom he took the medallion, tries to hide and get lost in the vastness of the kingdom of Rivangan.