Although an old porter has shown great determination and loyalty to his escort agency, he is never given the chance to become an armed escort due to his bad leg. But after sacrificing his life to keep a priceless treasure from a group of bandits, he is reborn as the 22-year-old Li Zhenglong who died 30 years ago! Now, in the body of the fourth young master of the Heavenly Dragon Escort Agency, will he finally realize his dream? Or will Li Zhenglong's terrible reputation ruin it all?