"Vow of Steel" is a gritty, high-octane action-drama set in the near-future city of Zorah. The story follows Samson Vance, a 24-year-old powerhouse who works as a bouncer at a dive bar owned by his father, Manoah. Samson possesses immense physical strength granted by his connection to "The Source," a dormant divine energy that flows through his body, activated specifically when he keeps his hair uncut—a ritualistic vow he honors with religious fervor.
