Information to the Tang Dynasty

Being a master all day long makes me feel like life shouldn't be too perfect. Bi An'an came to the Tang Dynasty, hoping to rely on his skills, get a title, and live happily for the rest of his life. However, because of the crown prince Li Chengqian, he was forced to join his team. He went through ups and downs along the way, forgetting that he originally came to Chang'an just to find his apprentice. After experiencing many things, he finally discovered that his time travel turned out to be a conspiracy. This conspiracy was his own idea, and he actually wanted to...