Demon Slayer: Who Will Lord Upper Moon Zero Favor Tonight?

[Everyone's Favorite] [Apologies for OOC] [Love Triangle Showdowns] [Breaking Up Canon Couples (Obanai x Mitsuri, Sanemi x Kanae)] [Strong Male Lead, Even Stronger Female Lead] [Everyone Gets Together, 1Vn]

Shenyu Lixi was born into a noble family in Japan during the Heian period.

At sixteen,

she was betrothed to the sickly young master of the Ubuyashiki Family,

Ubuyashiki Tsukihiko.

He was spoiled and willful, but undeniably handsome.

Before they had even met,

Tsukihiko: “Why the hell are those old fossils making me take a wife?”

After they met,

Tsukihiko: “Phew, time to find me a wife.” (Penguin reaction meme)

When she was leaving,

Tsukihiko: “Lixi... please don't go.”

Later, to atone for Muzan's sins,

Lixi was bound to a System and turned into a succubus.

[System: A prim and proper young lady turned into a succubus. What an interesting story!]

…

[System: Wait, how did you accept this so calmly?! Weren't you supposed to struggle a little?!]

[Lixi: Uh... I guess I'm a sucker for pretty faces.]

…

I'm not good at writing blurbs, so please read the story itself.