Liu Tian, a newly promoted Jinyiwei Baihu, was in danger while rounding up the thieves when he first took office. He was rescued by the cold chivalrous lady in white, and was burdened with humiliation and doubts. As the major case of Qinglong Village colluding with foreign enemies gradually deepened, he not only had to face his own shortcomings, but also dismantled the entanglement between the Jianghu and the court. This unexpected disaster finally became the starting point for him to break free from the shackles and explore the truth.