The author doesnt know how human relation works lol. Like why would a famous pianist, youtuber and super rich ojou would fall head over heels over some twink that is just acting nice lol. The super important ceo called him to thank him for being friend with his daughter? Who tf he think he is...
Storytelling is very weak. Lack of details in the scene where the mc slays the dragon really shows the author lack of research. The pace of relationship development between the mc and that slave is also unnaturally fast. Would it not be more natural that the woman still holds feeling for the...