@Yoten for me it got pretty boring after demon world. Until that moment he wanted to save his mother, tbh cure was so underwhelming, and after his mother was saved it took a nosedive by turning MC into emotionless person.
Why couldn't author just add normal detectives? Instead we this edgy teenager looking "cool" detective. Damn some Chinese authors have cool stories to tell but they somehow manage to ruin it.
@Vagabond157 it is typical for chinese and korean trash to become like this. All these chinese and korean reincarnation mangas seem to start good and then turn into shit around chapter 100-150. I have not seen any good ones coming from those countries.