Lin Yan, an archaeological team member, traveled through the city of Chang'an in the early Tang Dynasty with a mysterious ancient jade and the fragments of "Tiangong Kaiwu". The eighth year of Zhenguan was the beginning of the prosperous Tang Dynasty. Lin Yan accidentally got involved in the "Xuanwumen Seven Star Bureau" controlled by seven aristocratic families. The revenge plan of the orphan of Prince Yin also unfolded around him. The chaos of time and space, and the truth of history are coming one after another. Can Lin Yan deal with various forces on his own? Let's take a look at it slowly
