Eric Green, an agoraphobic, lives in seclusion with his wife Virginie and everything seems to be going well. When one morning, Eric wakes up 7 years earlier, sleeping with a woman who is not his. All the events of the day before repeat themselves and will repeat each day to come. While outside, a killer roams. more and more questions arise for Eric, and more importantly, where is his wife? But - what if everything he thought he knew wasn't what it seems ?