Contemporary Moscow. Ninth-grader Kolya falls in love with a beautiful young teacher at his high school. The most beautiful girl in the senior class falls in love with him. How will he make his way through this triangle?

Six days of life of common Russian pupil Nikolay Smirnov. Extraordinary days! First of all he thought that a young English teacher Alice fell in love with him. Then somebody set on fire the school computer room. Then Ksenia, the directors daughter, fell in love with Nikolay, because she thought that it was Nikolay who set the school on fire. And after all Nikolay's father ordered the whole family to follow new schedule - 12/36. It means to sleep 12 hours and not to sleep for 36 hours. Nikolay could not get enough sleep. Only few days left before the school day when all heroes of the comedy will meet each other. And Nikolay should deal with his private life, find the arsonist and rearrange relations with his parents. But suddenly director makes to Nikolay an unusual offer...