Eve's Tear

While sorting through an old archive, Professor Bartenyev and his assistant Glafira Voznesenskaya came across a strange letter. It turned out to be connected to the fates of well-known figures who lived two centuries ago. Additionally, a women's earring was discovered in the envelope. The search for its owner led to remarkable discoveries and… attracted the attention of criminals. After all, rarities are worth a lot. Very much… Where will the journey of the last letter of the poet, who idolized her throughout his life, end?