Maxime, an ambitious and Cartesian executive, thinks only of his career and his future marriage to Nafège, the daughter of his boss. On the verge of burnout, alone in not realizing it, he finds himself embarked by his future stepfather Romain in the middle of his worst nightmare... A well-being course supervised by Clara and Luc, a couple of "clairvoyants", with trainees more lunar than each other. 14 days to get better, during which his principles and prejudices will be subjected to the zenitud...