Responses
Well that happens when you gotta reach a happy ending within 5 chapters. I guessed the author was given a limit, and it was like if the audience's liked it enough maybe they'll get signed for a another round of 5 chapters sort of deal.
It's the real limitations of what they can do with a super short story and how much they can put in so yeah real character development can't always be there

Way too easy resolution... Yaoi logic that says Nazuku's own sister, parents and friends will never ever appear in the scene... (REAL character development would include that)