Quick Transmigration: The Cannon Fodder Female Lead Becomes a Foil to the Main Couple

[Clear-headed heroine + alternate universe + modern romance + historical romance + period setting + changing pairings + groveling won't earn forgiveness]

After transmigrating, Yan Shu refuses to follow the plot. Let someone else be the sacrificial extra; she just wants to live a good life. But you two lovebirds, why are things getting worse and worse for you?

[World One] The village belle of the 1980s:

After the college entrance exams were reinstated, Zhou Weijun, an older student who had caught a lucky break, threw himself into his studies. He was refined in appearance and witty in conversation, the most beloved by teachers and admired by girls among his classmates. He was also the pride of the whole village, the kind of son other families could only envy. But just as he eagerly hoped his fiancée would keep selling eggs to pay his exam registration fees as she always had, she married a discharged soldier instead. And an accident prevented him from finishing the entrance exams...

[World Two] The Marquis's Divorced Wife

The marquis discovers that his legitimate wife, who had dared to initiate their divorce, is now coming and going alongside the emperor himself...

[World Three] The Rich Young Master's Girlfriend Goes Broke

[World Three] An Ordinary Girl VS the Campus Heartthrob

[World Four] The Duke's Legitimate Eldest Daughter VS the Fallen Prince

[World Five] The Real Heiress VS Her Poor Childhood Friend: Yan Shu, a country girl, works as a receptionist and is engaged to Feng Wei, a department supervisor at the same company, through a childhood betrothal. Feng Wei falls for the boss's niece. A month after Feng Wei and his new flame go on a business trip, which is really a chance to travel abroad and enjoy time together, Yan Shu has become the real heiress recently found by the boss's family, as well as Feng Wei's direct superior.