I love obsessive and possessive male leads. You’ll find mostly possessive and obsessive male leads in lakorns. The bad point is that in lakorns, skinship is really poor and kisses are so bad.
But I’d recommend Kleun Cheewit, the most famous . It is a revenge, enemies to lovers drama and the ML becomes totally obsessed. Secret is kinda similar but it’s Korean.
You can also try Sud Sai Pai
-Summer’s desire
-loving, never forgetting
-Moon Lovers : Scarlet heart ryeo