The Untamed Warlord Returns, This Bodyguard Is Invincible

World-class agent Xu Xiao returns after eight years of bloodshed, intending to retire but is suddenly tasked with his final mission: protecting beautiful CEO Meng Wanqing, who developed the top-tier Phoenix chip. This triggers a relentless hunt by the Du family, overseas ninjas, and gangsters. On the plane, he neutralizes hijackers with bare hands; at the hotel, he eliminates a ninja squad; at the gala, he stands his ground and subdues a gang boss with a single slap. Despite his supernatural skills, he struggles with a vow of abstinence, which is accidentally broken by the drug-addled Meng Wanqing. Can he protect her? Where will their bond lead?