The Fragrance Fills the Courtyard with Fragrance

It is said that during the Northern Song Dynasty, a book of incense was handed down, which recorded various spices, methods of using incense and formulas of incense used in the past dynasties. As time goes by, this incense book gradually disappears in the long river of history, until one day, an inconspicuous incense house re-presents this incense that has been passed down for thousands of years to the world...