After watching the first episode I was so hyped that I just couldn't stop watching it until it finished! There are many things that I loved at this drama (e.g. the ghosts, the side characters, the mystery and fantasy elements, the monk, the stories behind each ghost etc.) but also some that slightly bothered me (e.g. after the female lead woke up she wasn't that badass anymore as she was as a ghost, the last episode was lacking and their romance somehow wasn't as interesting, even started to think that she doesn't deserve Bong Pal or their ghost hunting club, I really hoped that they would continue their job after she woke up , or her mom... I understood at first why she was acting like that but later on it annoyed me so much etc.). Loved Bong Pal's character, his personality, his way of being. Tough his ghost killing started by saving money to repair his eyes at the end it turned into giving peace to the dead (as the monk said why he does exorcism). They helped many good ghosts to find peace. Their backstories sometimes broke my heart (e.g. the ghost child). The way he meets the female lead is definitely funny, laughed so much. It was a pleasure to see how they started to fall in love and how Bong Pal's heart started to open up for her ( he cooked for her, bought the dress she wanted, took care of her etc. ) The fact that he met the two crazy sunbae's helped him to be a more sociable person and their teamwork was also on point (even tough Bong Pal did the dirty job). They actually made me laugh so much each time I saw them, they were like the pepper and salt in this drama. Loved the fighting scenes. The ghost were absolutely amazingly made and in the same time so creepy, some of them scared the s out of me. :)) At first I really hated the professor, the way he could mask his evilness just stunned me, I cannot believe how many people and how easily he could kill just to get what he wanted; however at the end I felt pity for him because he wasn't a bad person, he at first wanted to protect her mom from her abusive father but after the evil spirit went into him and killed his downfall started. His mom shouldn't have pushed him far from her, I think that also contributed to his dark side. I was really happy to see that at the end he forgave his mom and she realized her mistake and started acting like a caring mother. The monk was an another favorite character. He was always trying to protect Bong Pal, he would have even give his life for him. I was so glad when Bong Pal asked him to move in with him and thought of him as a family member. The pace of the episodes are really good, I didn't felt draggy at all. Sometimes there were so many things happening in one episode that it kept me hooked. It was a pleasure to watch this drama, laughed and cried a lot , I enjoyed each episode! Definitely worth watching! (sometimes with the lights on)