I dont have just 1 favourite but one of them is Zoe! I really like her and her character has developed quite a bit. She is overall a nice person too. She's also friendly ^^
Haven't bothered to read it in a while, and am thus unaware of any new characters that may've been introduced. So...yep, my favorite, as of yet, has probably gotta be Jae Yeol. He's just a likeable guy; he's got the looks (not that that's even a deciding factor, as the majority of the people in that comic are smokin' hot), the brains, the strength, and an admirable selflessness. Plus, he hasn't said anything that could get on my nerves and ruin my image of him (hasn't said anything at all, in fact :)
who's your favorite character and why? (I know most of you are gonna say Jae Yeol LOL)
Mine's Mi Jin aka Mira. I think she's a bit stubborn but, her hearts in the right place, I believe she just wants Jin Sung to be his best self :D