My Best Friend and I Transmigrated as Foils, and the Scumbag Has to Call Us Aunties

Su Zhaotang and her best friend Tang Suining transmigrate into the same tragic historical romance novel.

One is the fiancée who comes whenever the heir calls; the other is the villain's embarrassing stand-in.

At the engagement-breaking banquet, the two recognize each other and become bound to a seniority-suppression System.

Watching the devoted couple in the hall, they exchange a glance: Why keep swallowing this humiliation? How about trying it from a higher position in the family?

Su Zhaotang turns to the stern Duke Who Guards the Nation and asks, "Are you looking for a wife? I'd love to be the heir's good stepmother."

Tang Suining kicks the villain away and grabs the regent's leg. "Your Highness, are you looking for a princess consort?"

Later, one man has to call one of them Mother, while the other has to call the other Auntie.

The best friends are busy eating hot pot and teaching their mothers-in-law to play mahjong. Who cares whether those men are in love?

But this was supposed to be a casual arrangement between elders. How did two family members who refuse to leave get involved?