
Guys, let's be glad that the author continued the story at least until the main villain got properly handled by the police. The ending is indeed so sudden but if you checked the notes, the author has been on hiatus numerous times due to their illness and seems like it's a quite bad one too since the last time I remember it got updated again after a long time, soon they needed to take another hiatus.
Seeing so many manga/manhwa are cancelled or discontinued due to the author/artist's being ill, we should be at least feel glad that we know what happened to that fucker and haegyung woke up. The rest is for us to imagine him and woojin having good life together.
I love the doctor isn't a native type, but firm and professional towards anyone, even to his own savior. He knows when to act soft and when to act tough.