Review Detail of yobkuale in Midnight Bookstore

It's a story about ghost taking over a new body (he is still a ghost possessing the body and not a reincarnate). The world had ghost, shaman/Taoist? and envoy/worker from afterlife. Story development is kinda slow but each chapter are interesting enough. Maybe after chapter 20-30+ will you see the mc purpose/something interesting. Mostly comedy and a little action. Not much of horror involve except ghost (which are not told in scary manners).