Gu Linchuan unexpectedly travels through time into the Gu Family Escort Agency, which has suffered a sudden and tragic disaster. With extraordinary courage and meticulous resourcefulness, he successively exposes extortion traps, uncovers the truth about the smuggling of contraband iron, clears his father and uncle of long-standing grievances, wins the respect of the escort agency's widows, and revitalizes the family business of the escort agency. He strictly adheres to the creed of 'running escorts with credibility and protecting cargo with his life,' working in unison with his partners to protect trade routes and uphold justice, raising the banner of credibility and responsibility on the Northern Escort Route.