To pressure her into marriage, the spoiled Miss Bu is sent to live with workaholic CEO Fu for a trial marriage lasting one month.
Her family tells her, "Try living together first. If it works, get married. If it really doesn't, you can just be sisters."
Fu Rongwei is famous for her sharp tongue and bad temper. The slightest thing can set her off, and she'll verbally tear someone to shreds.
That is, until a little tyrant swaggered into her villa. Fu Rongwei's temper hasn't cooled down for a single day since.
At four in the morning, she can wake Miss Bu up, leading to a huge argument.
At night, she can start a fight because the blanket was stolen, and they won't make peace until they've bought a bigger bed and a bigger blanket.
And that's just the beginning. It's outrageous.
Until one day, the two of them got drunk and accidentally slept together.
They both regretted it when they woke up.
Miss Bu stubbornly insists, "You weren't all that good in bed..."
CEO Fu sneers, "You weren't exactly doing anything special either."
In short, neither of them was satisfied with the other, and their trial marriage ended in failure. To protect their reputations, their elders had them become sworn sisters.
Miss Bu is single again and about to go drinking with her best friend when she unexpectedly sees CEO Fu driving around with a gentle, elegant beauty, chatting and fussing over her.
Her friends gossip beside her: "I hear Fu Rongwei has good news coming soon."
"The woman with her is the daughter of a nationally renowned dancer, and she's incredibly talented herself. I've seen her dance. She's gorgeous, and so flexible."
"Fu Rongwei goes to see her performances all the time."
"Imagine what she could do in bed. She'd really know how to move!"
Miss Bu feels a knot in her chest. She downs several bottles of alcohol, then knocks on her sworn sister's door that very night.
Drunk, she collapses into her sworn sister's arms. "Actually, I took dance classes when I was little..."
It's just that she hasn't practiced in years, so she's a little stiff.
[Reading Guide]
1. Spoiled sweetheart x workaholic
2. Both leads are each other's first and only
3. Happy ending
Theme: Exercise more and stay active to live a longer life