HIStory3: Trapped (2019)

It seems to be similar to the Laws of Attraction because it's like a Enemies to Lovers plus it is also an Action-Romance BL series. I highly recommend it.

Both show BL, and good chemistry

HIStory3: Trapped
The story of a police officer who becomes trapped in the underworld, as he develops feelings for a gang leader...

I feel these two BLs are similar based on how these couples came to be through hatred then soon grew fond of each other, also these BLs do have that plot line were there's a secret that involves them both and once found, changed them forever. 10/10 Recommend.

History3: Trap and Advance Bravely have a very similar vibe. Trap is pretty much the gay version of Advance Bravely.

•Involvement with bad guys
•Innocent loveable ML
•Brother-sister relationship
•Orphan/Adopted ML

This was the first BL drama I watched and really liked a few years ago. I know KeiXYaku is not romance genre like trapped and focus almost completely on investigation part but the similarity between Police and Gangster working behind the back for the mysterious death of someone’s close to them is undeniable.

Whilst these are two completely different genres - they both feature a gay romance plot.
Trapped is a series rather than a short film and tells the story of a mob boss and a cop who fall in love - it is Taiwanese.