Sixteen-year-old Cameron and Framboise have nothing in common and no reason to meet. But when a volcano eruption in Iceland interrupts all air traffic, the two teenagers find themselves trapped in Paris. When they witness a murder on the River Seine and are kidnapped by a mysterious dangerous man, they become unlikely partners in a fast spine-chilling four-day adventure through the Parisian suburbs. Confronted with exceptional events, Cameron and Framboise must rely on each other. When they get separated, after a disagreement, Cameron will trust his survival instinct, brave danger, and act with unexpected courage. Ultimately Cameron and Frambroise will also overcome their personal grief and open their hearts to the possibility of change and love.