Traveling Through Time, I Became a Son-In-Law, and I Rose to Prominence by Solving Crimes.

[Suspense solving] [Ancient daily life] [Single female protagonist] [Slow heat] Tips: The small number of words does not mean that it is a bad ending, it is just that it is not promoted, and the content is the complete first volume. (If the follow-up feedback is good, I will continue to write the next four volumes) Interpol Lin Ze suddenly became a son-in-law through time travel. On the wedding night, the original owner died! A lady with a cold face and a soft heart, The arrogant and lively sister-in-law~ Gentle and considerate sister! Lin Ze had never seen such a rich battle in his previous life! Locked room murder case? Murder and alchemy case? … Let's see how Lin Ze solves the mystery step by step. Towards the pinnacle of life.