A young woman has been murdered in a forest belt. Her face and one arm are covered in acid, so it's hard to identify her. But two passports are found nearby.
Three former classmates — investigator Mykhailo, businessman Maksym and banker Viacheslav — are still friends. Vyacheslav marries Yulia, and his friends come to the wedding. When they see the bride, Max can't hide his shock, and Mikhail recognizes his friend's young wife as the girl from the passport photo found near the murdered woman!