I recently read two nice manhwa so I am here to share. Hehe
:
The way to protect female lead's brother, and also
The monstrous duke adopted daughter.
The first one contains more action and thriller plus really beautiful art. I was having nightmares of not completely reading it even though I read it fully (it is incomplete) read it in a single day.
The second one also contains actions and thriller but it also has a lot of cute and fluffy story line. I didn't read the last 10 chapters because the main plotline had ended and everything was too peaceful.
Anyway, both are great! I loved them so I recommended you.