The pace is kind of too slow at the start, but you will be rewarded if you continue reading it. This webtoon has a fresh story. All characters are noteworthy and their past is slowly (too slowly!) being unravelled. There is a thin line that distinguishes the good from the bad characters. You have so many questions about their backstories and about what is going to happen in the next chapter that it is difficult to stop reading. Also, there are so many elements that are present in this story; You have vampires, zombies, succubi, werewolfs and ghosts, all living together. You also get magic and special abilities.
All in all, this webtoon is a good choice for those that like mysteries packed with supernatural action.