The Blade of the Underworld: The Imprisoned Dragon

A top special forces soldier is framed and thrown in prison. After five years of rebirth, he breaks out of his cage with the brothers who once risked their lives for him.

He forges his blade with military spirit and sets the rules of the underworld by his own principles. Fighting organized crime and drug trafficking, clearing his name and exacting revenge, he rises from Xihai Prison to the Golden Triangle and becomes the one and only king of the underworld!