Friend to Enemy

yes , you read it right:)

 Please recommend me some dramas with romance that the friend of the ML is the Villain and he  will betray the ML .

the romance i want is like the" girl who  can see scents"  

Nice guy/ Innocent man

Friend - Our Legend

https://mydramalist.com/9-friend-our-legend

I didn't watch it yet but it is on my plan to watch list because I am totally into the beloved enemy motive