I Need to Raise My Sister Right

After a car accident, I woke up as the half-sister of the main villain in the novel.

Having already possessed her, I decided to lay a flower path to prevent the villain blackening.

I worked hard with all my heart and strength…

Somehow, I worked and worked stably with the Grand Duke of Lyserville, who was known for his bloodless mu*der.

“Didn’t you warn me, that you wouldn’t let me go?”

After seeing me with another man and chasing me after an affair,

“Do you like me?”

I asked.

“Don’t be ridiculous.”

I wondered why this man was so interested with my private life.