Henri de Montpensier is a 15 years-old French teenager living in Toulouse, in the south of France. After entering high school he quickly realises that he will have to carefully navigates between his jealous rugbyman of a boyfriend and his possessive older brother. After the rivalry between the two ends up in a physical fight, Henri's relationship with his brother takes a sharp turn that will take both of them into uncharted waters. What began as an unhealthy rivalry between two brothers will evolve into something way more disturbing, and Henri is starting to realize that his feelings are not as simple as he would admit.