Clouds Drifting from the Mountain Pass

[Ancient Setting, Female-Dominated Society, One-on-One Romance] There's a rumor in the capital that Prince Jing is gravely ill and has only a few years to live. He only approached her out of pity, because no one wanted her. So why does everyone think he likes her and wants to marry her? Even she thinks so! A cruel rejection!!! But why does she look so heartbroken, as if he's deceived her and life is no longer worth living? Does she have any idea how awful it makes him feel? He'll marry her, all right? Is that what she wants? They agreed that even after getting married, they would still be friends! Only later does Yan Qingyi realize that her seemingly gentle, indifferent demeanor is all an act. She's the most despicable schemer of them all. Waaah, he regrets it, but he's not alone anymore. Well, this woman treats him pretty well. Maybe he should just... let things be? In short, this is the story of a woman who seems frail but is actually a scheming mastermind, slowly luring in and devouring a silly little guy. Sweet romance, no angst or just a little angst. Theme: