Everything that the smart guys from the research center of the Earth’s unified information field promised came true. The recipient in the parallel world of the distant past died, but Mikhail’s mind returned to his previous body. Only a few days passed here, but there he managed to live a full and fruitful twenty years. Remain in your body, confined to a hospital bed? Thank you so much. It's better to go back. We need to check what happened to his endeavors. No, yes. He left things in order after himself. Yes, not everything went as smoothly as we would like. Over the past years, a lot has changed in Rus'. Monomakh strengthened his power and transferred a strong and unified power to his eldest son. Prince Peter, the eldest son of Mikhail, was accused of treason and fell along with his family and mother during the storming of the city at the hands of the Pereyaslavl prince Rostislav. The soul is filled with a thirst for revenge. But what to do? Succumb to feelings or prevail over them and save Rus' from terrible strife?