One common issue could be staying true to the characters' personalities. If they're written out of character, it can ruin the fanfic for readers.
Sometimes, the problem is maintaining the tone and style of the original story. If the fanfic is too different in this aspect, it might not feel like a true extension of 'What's Wrong with Secretary Kim'.
Often, the plotlines in fanfiction can become overly complicated or stray too far from the original story's tone. This can make the story less enjoyable for readers who love the simplicity and charm of the source material.
It might have translation errors that affect the understanding of the story. Also, cultural references could be lost or misinterpreted in the English version.
Perhaps there are issues with the consistency of the world-building or the way the relationships between characters are portrayed. Also, the level of drama or comedy might not hit the right mark for some.
It could be that the art style doesn't appeal to everyone. Or perhaps the storylines are too predictable and lack surprises.
Could be various things. Maybe the storylines are too predictable, or the romance aspect isn't developed well enough. Different people might have different complaints about it.
Not sure. Maybe it's the plot development or character portrayal. But it depends on individual preferences.
Maybe the plot development is not as expected or the character designs don't appeal to some readers.
It could be various things. Maybe the plot development is not engaging enough, or the art style doesn't appeal to some readers.
It could be that the themes or messages presented in Secretary Kim manhwa don't resonate with some readers. Or perhaps the way the story unfolds doesn't meet their expectations.
It could be a variety of things. Maybe the plot is too predictable or the characters aren't developed well.