An orphan boy, Xiao Woo, becomes a formidable super-assassin after being subjected to brutal experiments by an international radical organization. His awe-inspiring ability to take out elite mercenary teams, even managing to escape their clutches despite sustaining injuries, paints a gripping tale of power and vengeance. Don't miss watching how Xiao Woo's phenomenal skills unfold and shake up his pursuers, revealing surprising alliances and high-stakes confrontations along the way – watch the video to witness the thrilling saga unfold.