Quick Transmigration: The Beauty Is Poisonous

"Host, help the original owner turn her life around. Make the scumbag fall in love with you, then fake your death, leaving him to lose the one he loves forever and spend a life of lonely, heart-rending misery."

"A life of lonely misery, with great power in hand, a beauty in my arms, and wealth and splendor?"

"But he'll have nothing but cold power after losing the one he loves forever. Thinking of you every day will keep him tossing and turning, his heart pierced with pain."

"Oh, then let me take that suffering off his hands."

World One: Her father, brother, and husband all love her husband's former concubine.

From the start, she assassinates the emperor. Since everyone is so close, they can all die together.

World Two: The loyal orphan of a general, beheaded and exiled because of suspicion.

She crushes the drug the transmigrator meant to use to kill herself, mixes it into her lip balm, and leaves the dog emperor half-paralyzed.

World Three: The arrogant original owner mistreats a future powerbroker.

Apologize, change, and warm his heart with love? No, I'm just willful and malicious as a snake and scorpion.

P.S. The heroine uses truly ruthless methods to turn her life around.

Theme: An eye for an eye