One Punch, Combat King

One Punch, Combat King follows William, the world's most feared fighter known as The Reaper, who vanishes into the shadows after a brutal betrayal leads to his mentor's death. Now working as a humble janitor at his late coach's gym, he secretly guards Elena, the woman he swore to protect. But when the same criminal syndicate returns to destroy the gym and threaten her life, his path of revenge becomes inevitable. This high-octane mini drama delivers bone-crushing action and deep emotional tension. As a must-watch short drama, it explores the cost of justice and the fire of a warrior's soul. This trending short series keeps viewers hooked with every episode and every heavy hit.

Synopsis from Melolo.