Ashes's manga / #villainess(1)

Damn, this was too good, and i aint complaining. (a really biased review) FIRST, LETS TALK ABOUT THE IDEA OF THIS. A demon king and a "vilainess". Isnt that just sound so INTERESTING? AT LEAST FOR ME, ITS INTERESTING ALRIGHT?! second, the arts. LIKE- OMG. ITS PRETTY. Not the type who like, really aesthetically pleasing, nor the type that were too strong. Its something in between? Ordinary, but still good. Third, the character. Ekhem. LONG HAIRED DEMON KINGGGGG. A STRONG WOMEN. A CHAOTIC AND LOYAL SUBORDINATE. A GOOD FRIENDS. AND CUTE MONSTER Fourth, the other thing that i like about this manga is how it didnt feel rushed despite just having 11(or maybe 12?) chapter. The romance is just right, and didnt feel rushed. Although there were a part that confuses me because i feel like, it dont really make sense, but still good. overall i like this manga + a bit curious as to how Irene past life dies tho, what illness did she/he got?