Perruche

Barents Sea, August 12th, 2000. During a Russian naval exercise, and after suffering a serious accident, the K-141 Kursk submarine sinks with 118 crew members on board. While the few sailors who are still alive barely manage to survive, their families push for accurate information and a British officer struggles to obtain from the Russian government a permit to attempt a rescue before it is late. But general incompetence are against all their efforts.

Summer 2016, somewhere in French provencal Drôme, a mysterious plague strikes in the villages: swarms of white butterflies invaded the area. At dusk, everyone is locked up home, trapped by the seemingly unstoppable vermin. As the big swarm approaches, Lou discovers both the strange insects and her feelings for her friend Sam. By the end of the season, the moths will have devastated the entirety of the century-old box trees, leaving a ruined landscape behind them.