When a shadowy organization targets his family, a former intelligence agent, played by Kwon Sang-woo, is forced back into the lethal world he left behind. In Choi Won-sub's high-octane action thriller, this reluctant operative must navigate a treacherous landscape of betrayal and vengeance, where every ally could be a potential enemy. Teaming with a hardened colleague portrayed by Jung Jun-ho, he embarks on a relentless international pursuit to dismantle the conspiracy before it consumes everything he holds dear. As the body count rises and the lines blur between justice and revenge, the duo faces off against a ruthless adversary, Kim Seung-o, whose motives are as complex as they are deadly. This pulse-pounding mission delivers a tense atmosphere of paranoia and slick, brutal combat, promising a gripping story of loyalty tested under fire and the desperate lengths one man will go to protect his own.