Aruani (아루아니)

The website that drives the killers. A hacker who has to figure out the secretOriginal Webtoon 

Suryeom is just an ordinary veterinarian... or is he? There's certainly more to Suryeom 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: Webtoon Entertainment)