In an era of evolving identities, Jean-Michel, a 70-year-old bachelor, has lost all sense of belonging in society. He lives in a retirement home housed in a historic building, meticulously and carefully managed by Suzanne. Their tranquility is disrupted by the arrival of young activists demanding the destruction of a historical mural. Overwhelmed by an age dominated by political correctness, Jean-Michel will rediscover his faith in humanity with the blossoming of an unexpected love.