Review Detail of HyeChoii in Super Detective in the Fictional World

One of the biggest disappointments of 2020 for me, the first 200 chapters were very good, interesting with good development after that it went down...Almost only fillers with no new level up for the mc in over 250 chapters, the mc started to hide every ability of his which may be good in real life but in books makes it just boring to read. I mean it plays in the mcu, you would expect that the main character could start revealing some of his little above average abilities. got stale with repeating little mattering incidents that didnt dont matter