Jenny Davin is a young medical doctor, very highly valued, and an important hospital has decided to offer her a prominent role. Meanwhile, she works as a general practitioner in a clinic where Julien, a medical student, is an intern. One night, after hours, there’s a frantic buzzing on the intercom and Jenny decides not to open the door. The next day, the police asks for the security video of the clinic's entrance because a young woman was found dead close by. It was the woman at Jenny’s door the previous night. No identification papers were found on her body.