The evil immortal fell from the sky in the dark night, and the tip of the iceberg was revealed in the underground palace of the Ghost City. Is the weird black tea that is popular in Chang'an a health medicine or a harm to others?The disappearance of brides in Chang'an City happened one after another, and it seemed to be closely related to black tea... The case was confusing, and the mystery of people's hearts was hard to see!Lu Lingfeng, the General of the Jinwu Guard, was ordered to investigate the case, and encountered Su Wuming, the closed disciple of Di Renjie, the strongest opponent in his life. The two strong men worked together to solve the Chang'an strange case!Nine strange cases of different styles, "Chang'an Black Tea", "Stone Bridge Picture", "Enjoyant Hall", "Huangmei Killing", "Gantangyi Strange Talk", "Carrot God", "Human Face Flowers", and "Tantian Tower", will reveal the strange and strange records of the Tang Dynasty shrouded in the night of the Tang Dynasty!Witnessing the strange imagination that has been obscured for thousands of years besides Tang poetry.In the Tang Dynasty, thousands of years ago, all nations came to pay tribute and was the well-deserved center of the world.Superior material life and diverse cultural integration gave birth to the ultimate imagination of the people of the Tang Dynasty.In addition to the legendary poets of Li Bai, Du Fu, Bai Juyi and other legendary poets, the gorgeous Tang Dynasty beautiful scrolls depicted by Tang poetry; the peddlers and pawns in the market also use their more unruly imagination to outline the longing of gods, demons, ghosts and monsters in the night of the Tang Dynasty: immortals, demons, strange stories, illusions, Taoist techniques, foreign legends, rare birds and beasts, and palace anecdotes...