Anti-drug cop Cao Renfan is searching for the truth about a new type of drug that is spreading in Lianjiang City. Undercover agent Feng Yun is doing the same, but from the inside.
A serious murder took place in Tang Dynasty’s capital city Chang'an. Ambassador of the Salo Kingdom was killed in a brothel. The case is investigated by Detective Dee and Hong Yun, but they are ambushed by the culprits, and Hong Yun's best friend is killed by a man named Tian Sha, who takes away the chrysalis of the evil Moth of Nirvana as a tribute. As a result of his unfavorable handling of the case, Dee was dismissed by Empress Wu Zetian and investigated. As a result, Yuan Feng, the commander of the Jingo Guard, summoned Di Renjie to the capital to investigate the case.
Demon Sovereign Xuantian made a sound to protect the Demon Realm, and sent the little demon scum pretending to be alive to volley and ask the bone spirits to come out and help fight the demon door. The Bone Essence lives alone outside the world. According to legend, he is indifferent and bloodthirsty. When he tremblingly pushed open the door of the Skeleton Hall, he found that Mrs. Bones was an old person he had known before—his predecessor, Little Bones. But the Bone Lady had long forgotten who she was, and he handed over Xuantian's autograph letter to invite Bone Spirit to play. The Bone Essence refused to agree, due to the thought in her heart that she couldn't remember. If the scum volleyed to help her find her thoughts, she went out of the mountain. At this point, the sealed predecessor began to unfold like a scroll...
During the Republican Times, China was devastated by internal and external troubles. When China was plundered by the foreign powers, revolutionary hero Liu Yunfei rallied talented people to protect the treasures from plundering and embarked on an adventurous journey with various forces.
