It was pretty amazing. Nowadays in K-dramaworld, Jst a few dramas are made of this genre and even if they make it , the casts are usually some action-based actors. But in this one they casted Song Kang and Lee Do Hyun , both of them are my favs and I've always watched their romance-genre dramas... So it was really a thrilling experience for me, watching them in this series. And as usual, both of them proved their worth, by acting perfectly.
Since i haven't read the webtoon yet. So ,the story was really good and interesting . But as the episodes goes , somehow when it reached at the middle of the story, the monsters were gone. And there it focused mostly on themselves fighting with the bad guys/enemy(whatever) and the ending left me on cliffhanger.
So Im obviously in need of another season so that it can explain me -
1. Why and how Do hyun/Eun hyuk was killed (as he could've gone to that tunnel again)
2. Why did the Si yeong/firefighter girl changed herself with the millitary?
3. Song kang was saved by that another monster friend?
4. What happened after Song kang/he was taken away?