In the event of a natural disaster, you need to collect valuables, lock everything up and climb onto the roof. And then, maybe, you will remain intact. This twelve-year-old Natasha remembers by heart. The snow cyclone, which briefly comes to Natasha's town, twists into a frenzied kaleidoscope the events of Natasha's life, or rather the first fight, a broken heart and chin, and an imperceptible transition from childhood to youth.