This is the best manhwa I've ever read. Great art, an INTENSE and SUSPENSEFUL storyline as well
as compelling and intriguing characters. I seriously cannot find anything inherently wrong with this other than the (personally) unsatisfying ending. Its more of a minor thing but I wanted more from the ending but I suppose its good enough.

Also, the most stressful comic I've read. Really keeps you on the edge of your seat (or screen for that matter). The way the author writes and draws the suspense...I honestly dread every time I turn the page, terrified of what might happen to my favorite characters.

Highly recommend this masterpiece and if they would make an anime of it, PLEASE give it a good director and studio.