Cambrian Period (2017)

Similarities:
- Incorporates the same underground environment (Mafia) - where the girl gets involved.
- Both male leads share MANY of the same traits: occupation, relationships, personality etc.
- Both main couples in the two dramas struggle to maintain their relationship.
- In both dramas they develop a romantic relationship before the end of the series. (They don't end up with them confessing but being together for a while before the show ends.) Ups... spoiler? ... Sorry....

Differences:
- One is Thai and the other is from China

Just watch both of them. They're very similar to each other. They're both great and I'm certain you'll enjoy them both!

The criminal element framework of Mysterious Love reminds me of how it was dealt with in Cambrian Period!!

They have similar vibe. If you liked Cambrian Period then you will like City Hunter as well..........
Do watch.

a lot of suspense, family of thieves, detective and a criminal male lead. also both male leads are handsome:)

If you liked Neo Hou in Cambrian Period, you'll love him in Psych Hunter. Both dramas are full of mystery and action.

- The ML of Cambrian Period works as a masked killer under his adopted father who is the leader of a criminal gang. You would never expect an innocent, puppy like, pretty boy behind the mask.
- Both have action, crime, mystery, romance