Victor Ace loves to sing, but is forced to become a car mechanic. Lisa dreams of urban life, but lives in a village. Kostya Lastochkin is an excellent mechanic, but he serves in the army and comes home only on vacation.

How can anyone take a person seriously when his last name is Zaychik (Little Hare). Everyone can manipulate and make fun of him. And Zaychik never strikes back just because he is too shy. But to the surprise of everyone love makes a lion out of little hare.

Young Lena becomes a chief manager of a workers' club. The problem is this club is not constructed yet and finishing it takes too much effort from a young girl. The solution is found by her grandmother and her 'old guards'. Look out Lena's enemies. Here's her grandma coming!