Artem, an unlucky but cheerful student, is undeservedly imprisoned for 15 days. The situation is complicated by the fact that he has a friend, a Rottweiler named Boy, who has absolutely nowhere to go. And yet Artem manages to get him adopted - a charming stranger Sasha becomes the temporary mistress of Boy. Returning two weeks later to pick up the dog, Artem suddenly notices that Sasha is blind. He decides to leave the girl a guide dog and, unnoticed by her, to settle in her apartment....

Five stories and many more lives that are affected, they flow by each other and sometimes intersect. In one way or other we talk about emotional scars that each of us carries around. Events take place in a space of a few days as our heroes try to cope with their past and move on with their lives.