A party takes an unexpected turn and plunges Kevin, 12, into post-traumatic shock. His mother, Suzanne, decides to send him to spend the summer at his uncle Stéphane's golf course. Kevin then discovers a side of his family that he didn't know. Santa takes action to show Suzanne that he protects them, her and her son.

It's the annual spaghetti dinner at the golf course and Santa is upset that he wasn't invited. Suzanne sees Kevin for the first time and surprises him with a visit from his best friend. In the present, Kevin feels the urgency to put his plan into action. He begins to plan his retirement, but doesn't tell the main person concerned, Santa.

Kevin is at Julie's bedside, looking forward to seeing his daughter.

Kevin takes Richard's return very badly and plunges back into painful memories.

Santa invites Kevin to join him, Stéphane and Jean-Guy on a hunting trip.

Le Pit and Guillaume, concerned about Kevin's disappearance, continue their search.

With Santa always one step ahead, Kevin has to adapt to save his skin.