Amineko's feed

ok does anyone know if the story is maybe written by someone else than BJ Alex? Coz I cannot imagine that this author suddenly got just so shit at character development and general storytelling......
BJ Alex has its major flaws, ofc, but there is gradual progress, and the characters are more complex than what we see here... like I swear Dan and Jaekhyung are so comically one-dimensional. One is pure evil, a fucking scooby-doo villain. and the other one is a ball-less doormat. And that's it! There are no even glimpses of them being more than that (ok ok yes I know Jaekyung was nice ONCE when he was drunk and he was bullied as a kid - but these are two grains of sand on a beach of fuckery. he's to evil tho for it to redeem him now)
Correct me if I'm working but at this stage, I mean 50 chapters, we got some progress in BJ Alex, no? SO WHAT IS GOING ON HERE??????