The father dotes on his son, Sami, and hopes that he will become a successful person. The son faces the pressure of further study, and the father is very worried, but he can only try his best to help. Until one day, the son said goodbye silently, leaving a message that he would "go to Syria alone" to join the jihad organization. The father embarked on the road to find his son, only to find that there had been irreconcilable contradictions between father and son. Inspired by a true story, Tunisian director Attiyah used a search for his son to reflect how the country was affected by Islamic terrorism and economic stagnation after the "Arab Spring", and the national tragedy and family tragedy coexisted. How to portray the complex emotions behind the actions of young people that are considered irrational? The Belgian film masters Dardenne brothers jointly supervised the production, calm and powerful, and ultimately transcended the tragedy of ethical dramas.