Crown Princess, Please Stop Causing Trouble

My new book next door is out: “After Being Spoiled by Six Big Shots, I Got Carried Away”~ The notorious Yun Weilan has been reborn again?! This time, she's reborn as a fat, foolish princess! The scumbags say: “Stay calm. Don't panic.” But Yun Weilan wakes up and starts putting the scumbags in their place, fine. But why is the stunning Crown Prince, who used to avoid her like the plague, helping her do it too? Before the Eastern Palace burns down: The handsome Crown Prince: “I'll only help you break off the engagement. Don't even think about becoming Crown Princess.” The troublemaker nods repeatedly: “I don't want that either.” After the Eastern Palace burns down: The handsome Crown Prince pretends to be calm: “Today, I'll ask Father to grant us a marriage.” The troublemaker thinks to herself: What a wonderful thing! The girl who marries him will be doing the people a service! The handsome Crown Prince flashes a wicked smile: “So, when would you like to get married?” The troublemaker spits out her drink: “What the heck is wrong with you?” And so, the troublemaker packs her things and flees in the dead of night. Much later, the new emperor ascends the throne, and her escape fails. The emperor hooks a finger under her chin: “A Lan, I even burned down the Eastern Palace for you. And you still want to abandon your husband and child?” The woman: “...” Wait, how does he know...