Well written but super slow development

#1

Story was well written, but super slow. romance-wise is also at extremely slow pace. ML appeared a few times out of 200ch, in early ch to save FL, then in ch80ish to be saved by FL then appeared randomly just to mention that he’s ok. Focus mainly on FL life being. The author introduced new twist in ch170ish or so that there was magical space she can enter. Not sure whether run out of idea or…bcoz the beginning of the story, it was normal