Don't Mess with My Sister

As a girl from the modern world, I transmigrated to the ancient times and acquired a superpower. You might imagine a story of invincible female lead in your head, but the story didn't go as you thought. I died at the very beginning of the story! But it's okay, I was given a second chance to be reborn. I fulminated against the royal family, punished the wicked and conquered the harem! But I met the man who killed me in my last life. In this life, he was so clingy to me and he even acted in a cutesy manner to me! Gosh! I was so overwhelmed!