Yet another bl with an interesting trope like isekai or guideverse that just throws it all out the window for the same shitty cliches and zero worldbuilding.
The art rarely keeps the same through the story. You can have fun checking the first and last chapter of any manwha and see the diferences. I usually like the improving.
I have to agree on the no-brains... but for the "twink" part, there are so many buff uke nowadays... there's just not much bl isekai mangas that's all.. x))
Yet another bl with an interesting trope like isekai or guideverse that just throws it all out the window for the same shitty cliches and zero worldbuilding.