The Ukrainian crime drama series "Eclipse" tells the story of a first love that never dies. Sergei Mamaev, a mediocre student, is desperately in love with the top student, Svetlana Hnatyuk, but she pays him no attention. Twenty years later, Mamaev becomes the head of a successful company. He is still unmarried, and many women dream of winning his affection. Svetlana lives a modest life, but she is devoted to raising her children and remains faithful to her husband. One day, Sergei realizes that his first love still lives on in his soul...