An unknown bandit, Luo Yanlin, was taught by her master to steal the treasure of the Guan family - the Night Pearl. She didn't expect it to be so simple! But at the same time, he also met Guan Xueheng, the young master of the Guan family. From then on, her life began to be colorful. When her master disappeared without a name, Luo Yanlin vowed to find her master and at the same time become a famous bandit in the Song Dynasty~!