He Bugui, the sixteen-year-old daughter of a general, had just joined the palace when the emperor died suddenly and mysteriously on her wedding day. He Bugui only became queen for a day and then became the Queen Mother. However, the new emperor who ascended the throne was a child who was only five years old. For a time, various forces from the imperial court poured into the imperial city. He Bugui had no choice but to lead the little emperor to deal with all the forces.
Gradually, huge secrets related to the country and the country surfaced.
With the in-depth investigation surrounding the sudden death of the late emperor, the seemingly calm political situation turned out to be turbulent, and the secrets in everyone's heart were also revealed.