The whole family of General Zhennan of Handu was wiped out overnight, but the murderer missed one person. The only daughter of the general and the eldest princess survived. The world thought that she was protected by the royal family, but the fact is that there are many crises in the palace of Handu. The dignified general was killed but the murderer could not be found. There are ulterior motives hidden behind the seemingly friendly appearance. Sinful and unexpected encounters turned the prince of an enemy country who was originally a suspect into a trustworthy person in the investigation. Just when the case was about to be revealed, the posthumous son of the former emperor returned and regained the throne. His protection all along was a conspiracy. His best friend became his enemy. What you know is what others let you see.
Intention: sadomasochism