Peripeteia allows you to see a potential cybernetic future in a post-Soviet town. Huge panel houses that have not changed for centuries now glow with neon colors, and a greenish light can be seen from the windows. Technologies have advanced far ahead, but the mentality of the people is not so much, not keeping up with the constantly changing values ​​​​and newfangled trends. The main character is a girl named Marie, who comes from Poland of the future. This country has distinguished itself by a sharp leap in cybernetics, so the girl belongs to the type of new soldiers. A virtually invulnerable body, superhuman physical strength and maximum precision in work made her an ideal killer. However, she did not follow the path of a civil servant and did not join the ranks of the army, but tried on the role of a mercenary.