It is bad writing. I know some readers want to defend the author from this criticism and keep pumping the story as good but 'A Man Like You' is as bad as it gets in terms of poorly structured story telling, poorly developed characters, a plot that doesn't make sense and the list goes on. Since there are no other works of this author here is hard to know if mediocrity and bad writing is a trait or if is just an exception. Sometimes a good artist/writer creates something embarrassing by their own standards.
This manga's sort of taken the route of AOT for me. In the beginning it was so compelling and interesting, and was honestly one of my favorite mangas. Both Siwon and Jinha would mess up, and redeem themselves later on. But now it's sort of unraveled and has become so ridiculous that I can't take it seriously anymore. All the character development they go through is quickly brushed to the side, characters become shallow and the plot becomes confusing and mundane. Ugh, it's awful to admit but one of my once favorite mangas just isn't what it once was anymore ( ̄ε(# ̄)Σ
It was once my favorite, too. This manhwa was one of those that really got me into the realm of BL manhwas so it was a bit special to me. It's saddening that it's become such a disappointment. There even once was a time when I would kill for an update for this manhwa. Now, I would like to kill the characters.
The stone concept was interesting at first, but it became so ridiculous to me. The writer is trying too hard to create a compelling story by shoving and throwing all these convenient plot devices without actual development. This is the epitome of bad writing. Fite me.