Scheming, possessive, ruthless Ninth Prince VS fair-skinned, beautiful young lady
Xue Yunting, a veteran beauty blogger, transmigrates into a palace-intrigue novel and becomes the vicious supporting character, whose looks outshine the heroine by a mile but whose ending is tragic.
As the young legitimate daughter of a marquis, she could bully her half-sister and pick a fight with the heroine, but that's not happening. She has no desire to get herself killed. Being a pretty, delicate ornament is more than enough for her.
Unfortunately, fate has other plans. By the time Xue Yunting transmigrates, her original self has already been put under house arrest. The poor young lady of a marquis's household has to worry every day about whether she'll get anything to eat...
No money? No problem. She can earn some. Inspiration strikes, and Xue Yunting sets up a stall in the residence to sell goods: