Dr. Hound(2017)

Doctor Hound

Su-Ryeom is just an ordinary veterinarian… or is he? There’s certainly more to Su-Ryeom than meets the eye. What are his secrets? Where do his powers of perception come from? Who is his alter-ego, the Hound? And who is Argos? Whoever he is, there’s only one man who could catch him, and he calls himself… Dr. Hound.

(Source: WEBTOONS)