Mystery and the Supernatural, Detective Stories and Deduction (Not Fantasy or Xianxia)
Tang Yunyi awakens in another world only to find himself facing a prison sentence. A master of schemes, he cleverly escapes. The true qi within him and his extraordinary healing ability make his origins a complete mystery.
Tang Yunyi distinguishes himself in the Water Monster Case and the Blood Pill Case. He solves a haunted murder case a thousand miles away, lures a killer out of hiding to crack the Imperial Examination case, and uses a feint to foil the massacre of a hundred thousand people...
What is iron-copper blood? Why do the righteous and martial auras stir up bloodshed and chaos?
It's interesting. As long as it's not a system class, you can still watch it.