When Manon's mother discovers her daughter's unwanted pregnancy, she decides to organize her birthday party at the worst possible time. Despite secrets and manipulations, Manon will have to juggle her mother's temperament with her desire to make her happy.
An American exchange student in Paris falls in love with her host family's handsome son, but when she witnesses a murder, the couple must go on the run to prove her innocence.
Newly promoted Lieutenant Valentine Ventura finds herself working with famous Captain Antoine Thomas who just came back from his medical leave after the tragedy he lived a few months ago : victim of a car crash that killed both his wife and the child she was bearing, Antoine Thomas spent several months in the hospital, and is now back in a wheelchair after losing function of his legs. Working on the case of a murdered young journalist, the two detectives succeed in arresting her colleague, whose guilt is undeniable. Multiple elements even indicate that they just caught a serial killer; although he admits he killed the young journalist, their suspect didn't commit these other murders, and seems to be the victim of a manipulation.