Maybe the plot development is a bit confusing or the character designs don't appeal to everyone. It could also be that the story pace is off for some readers.
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.
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.
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.
Here are a few recommended story-based novels for mastering skills: The protagonist of " From One Person to the Heavens " transmigrated to become a blacksmith and obtained the ability to refine Divine Armaments. 2. The main character of " Rebirth: The Ferocious Blacksmith " was reborn and only wanted to become a cultured blacksmith. 3. The main character of " Blacksmith from Grave Robbing " was a blacksmith who could casually kill Salted Fish with a hammer! 4. The protagonist of " I Transformed Daily Skills into Divine Powers " became a blacksmith and transformed daily skills into top-notch Divine Powers. 5. The main character of " Heavenly Craftsman of Divine Weapons " accidentally transmigrated and became a small blacksmith who could not cultivate. He inherited the inheritance of the ancient divine craftsman and became an enemy of the world. 6. " Original God Accidentally Becomes the Strongest Blacksmith in Tivat " The main character becomes a blacksmith in the Original God World and can use skills to create five-star holy relics. 7. The main character of Glory Blacksmith Shop was a newbie blacksmith on the Eternal Ark. He made equipment, raised pets, and drove warships. 8. The protagonist of " The Little Blacksmith's War of Resistance " rose from the dust and grew into a god of war that terrified the Japanese.