Golf course manager Allison Maës plans a cold-blooded revenge on the couple she holds responsible for the death of her younger sister. Using her expertise in the golf course, she orchestrates their murder, disguising it as a feminicide, followed by a suicide, to conceal her perfect crime.

Tristan, a violinist in a symphony orchestra, loves Lise, who is pregnant with his child, but is trapped by his wife, Solène. When Lise decides to leave him and have an abortion, Tristan sinks. Inspired by a recent burglary, he decides to kill Solène and disguise his act accordingly...