Synopsis: Set in the Tang Dynasty, Ran Yu is a noblewoman who becomes interested in forensic science after her Mother’s mysterious suicide and begins to solve murder cases. She meets a judicial official and an assassin by chance and finds true love through the course of searching for the truth.
- Kowtowing in front of the Emperor: Often to show your sincerity or if you need to beg a favor from the Emperor or ask the Emperor to spare you, you would have to knock your head against the floor so loudly it makes a noise. However it is known that there are a few tiles that have a hollow space below it in front of the throne and you would not need to strike your head so forcefully to produce a sound but only the Eunuchs and the Emperor knows which is why it’s best to keep a good relationship with the eunuchs closest to the Emperor.
- White phosphate powder: This is something that is one of the key ingredients in modern munitions because of it’s flammable properties and the fact it can produce extensive and serious burns.