I Became The Younger Sister Of A Dying Woman

I possessed the female lead’s twin sister.

The sickly female lead is in a ‘limited time’ situation where she dies without being able to connect with the male lead because of her arranged marriage with her murderer, the villainous sub-male lead.

I felt sorry for the heroine, so I married the villain instead of her. I would just wait for the right opportunity later and then get a divorce!

Well.

This man who was said to be a murderer… was… .

“… … Dream of me, wife.”

I actually dreamt of myself with a blushing face.

Why are you so cute?
Why are you so handsome?

‘Alright, I acknowledge you as my husband.’

By the way.

Why is the residence of my husband, the prince, so poor?
Even the vassals are ignoring my husband?

Ahem. I can’t stand still and watch.
They’re all dead.

***

I was just trying to restore authority to Hernan, who became my husband… … .

“Why is a woman like you Hernan’s bride?”
Hernan’s older brother began to show interest in me.

“I am only kind to Her Highness.”
The prickly heir to the ducal family was only good to me.

“Why are you driving me crazy, wife?”
My husband, who used to be cute, slowly started to reveal his true colors.

And… … .

My older sister, Letty, was a terminally ill woman from the start, but my health was beginning to deteriorate.

‘No way… … Am I also a terminally ill woman?’

Will I be able to win love and health and a happy ending?