Mandarin drama without romance

Hello,

I am looking for a good drama.

But I am kind of tired with the drama where you have so much time of narration spent on characters chasing each other and flirting and ... all and all.

So any adult drama with more than 30 years old would be great.
With adult life.
Mystery, police, SF, comedy ...


... any interesting story would be appreciated

Thank you for any advice !