
So this is an unofficial translation of Mania?
On Lezhin they're only at chapter 11

There's not really any official trans. Whoever have raws and can translate, pick up the manhwa and upload. This one had been dropped few times and get picked up by someone else. The raw is at chap 36 rn. Some Yaoi sites have translated version of this as well but farther than this current chap. It just depends on yaoi sites and its translators.
Like I said, the translator in Lenzhin probably dropped this one so it's stagnant at chap 11.

Lezhin is getting updated weekly hence I think this is an unofficial translation.
https://www.lezhin.com/en/comic/mania

I mean seriously... One mothered the other so much that the latter is a dense moron and then the former is suprised that it's taking so long or that he gets rejected at first? Off course that was gonna happen cause you were prechewing everything for him.
Though despite being frustrating, I keep reading.... for now

Well, Chinwoo is hot and clearly Sailor Sun...
Seems Jin is probably another magical boy, with Moony.
Hwan also is connected but not sure how yet.
Given the sailor moon references either Jin or Hwan is going to be the dark prince . As the attacks have stopped for now, it is pointing to Jin but it's probably going to be Hwan who just stopped the attacks now that he's got Chinwoo.
Sidenote: I so love this author's style. Though just like with his other stories, I would love to see the uke be the seme. Although in this case, although I still prefer Chinwoo, Hwan is sooo yummy too.

I get that Yeonwoo wants to get away from Keith and have no ties with him anymore.
But I don't get that he would lie about whose baby it is.
Despite his dumb actions and neglect, Keith is indeed smart enough to realise that no one else has been with Yeonwoo.
So why deny that it's Keith's baby. Is it cause he's scared that Keith will find out that Yeonwoo marked him during Keith rut when he semi-raped yeonwoo?

All the victims look similar to Louis, they've got black short hair etc. It's happening in near the royal palace. So it's probably that Lord that is in love with Louis, killing people who look like the person of his desire.
Then there's this weird mix of some advanced technology but everything else being medieval-like.
As for white rabbit, louis was probably white rabbit when he was younger and left the crown prince and forgot that it was his nickname in the first place so he's now his own subsitute. Whether he knows it or not.
Reminds me of Crimson Spell