Genshin Impact: The Great Detective Who Came to Fontaine

[Genshin Impact] [Fontaine] [Furina] [Transmigration] [Not strictly a detective story, so you can read it as a regular fanfic]

Chu Youxun comes from a family of detectives. Trained by his family from a young age to think logically and well-versed in all kinds of classic cases, he was following his older brother to find evidence of a woman's infidelity when a car with a Barbara-themed paint job suddenly came speeding toward him...