[Alternate-world metaphysics + lucky koi + two powerful leads + solving cases + face-slapping wish-fulfillment]
After dying unexpectedly, Jiang Wan transmigrates into the body of the fake heiress who was switched at birth at the Marquis's estate. She has suffered abuse ever since she was a child.
When the real heiress returns, Jiang Wan is cast aside like trash.
Her cruel adoptive mother repeatedly targets her and drives her out of the estate.
But later, she can only apologize and beg Jiang Wan to come back!
Her brainless eldest brother keeps picking fights with her, so Jiang Wan sends him to dance at a graveyard!
Her scheming second brother plots to make her sleep with another man.
Jiang Wan turns around and makes a swarm of snakes “dance” with him. This prodigy, destined to become the top scholar, is turned into a eunuch overnight.
The real heiress is jealous and tries to frame Jiang Wan, but she's too stupid to pull it off.
Jiang Wan just smiles.
Keeping her as a pet would be a waste of food.
And as for the fiancé who broke off their engagement to marry the real heiress, why are you clinging to my trouser leg and begging me to forgive you?
And what about the Prince of Ding, born under a curse?
We agreed that I'd break your seal and that would be it. Why are you clinging to me and insisting on repaying me with your hand in marriage?
Come on, come on, come on, come on!