Wade, founder of Black Shield Group, lives incognito as a cleaner, only hoping his daughter Debbie can grow up an ordinary life. But Mark, heir to the Leonard family, bullies Debbie, injects her with drugs and nearly drowns her. Wade is forced to make a comeback. He eliminates Mark and his back‑up forces with overwhelming force, regains the supreme authority of Black Shield, and revives his daughter with the assistance of neurologist Irene. Confronted with plots and power‑grabbing from the Lance family, Wade protects his family with iron‑fisted tactics and finally ushers in a new life together with Irene and Debbie.