When the previous dynasty was overthrown, the servant Chen Guan tried his best to cover the young master Luo Li's escape, and the two were unfortunately separated. In the past ten years, demons have been rampant, and Chen Guan has become a bodyguard who seems to be greedy for money. He relies on increasing prices to accumulate system entries to protect himself. He accepted the order to escort the woman to Beijing, recognized that the woman was Luo Li, who had been searching for her for ten years, and started escorting her on the run for two thousand miles. Luo Li carries the blood of the Shadow Clan's emperor, which leads to the pursuit of the national master, the reward from the imperial court, and the betrayal of his cronies. After finally arriving in Beijing, they found out that the emperor and Uncle Luo Li had set up a deadly trap, intending to use the curse in her body to massacre the forces in the city. Chen Guan fought alone against the army, became the savior, and assisted Luo Li to ascend the throne as the empress. He fulfilled his promise of protecting the country for ten years and then left.