A sweet romantic-drama with charismatic leads Ok Taec Yeon and Kim So Hyun as ghost-hunting university student Park Bong Pal and schoolgirl ghost Kim Hyun Ji, and a well cast and suitably sinister baddie.

I liked both leads and thought they looked cute together even though there's a nine year age gap between them in real life, and enjoyed the flirting and romance between the two leads. I was rooting for them and was glad of the twist which to give the writer and director their due, I didn't see coming.

I mostly liked Monk Myung Chul (Kam Sang Ho) but found it annoying that he says he's been beaten up over the years because of Bong Pal but viewers only find out why towards the end of the series. I understand the desire to hold viewers' attention with a slow reveal but I don't think it would've been detrimental to the story if we'd been told the reason a little earlier. And I could've done with less of sidekicks Kim Il Rang (Lee David) and Choi Cheon Sang (Kang Ki Young) whose comedy scenes were a bit too frequent and long for my liking.

Overall, I found the series very watchable after fast-forwarding the sidekick comedy scenes but I don't think there's enough to warrant re-watching. The music was good in that it didn't intrude.