ยอดบอดี้การ์ดวัยเก๋า

To avoid burdening his country, a retired veteran returns to his roots, only to be cast out by his eldest son and daughter-in-law. Taken in by his struggling second son, he defies age, landing a bodyguard job. His boss dismisses him as a mascot, until his hidden genius surfaces, each revelation more stunning than the last…