Jinghua University student Li Yang drunkenly broke into a hotel, having a night of intimacy with Xie Group head Xie Zongxu, waking up only to find that the two families had long been secretly planning an arranged marriage. To leave herself a way out, she proposed a seven-day trial marriage. Xie Zongxu was aloof on the surface, yet used well-fitting clothes, uterine cold conditioning, roses, and stealth photos to warm the contract into true feelings. The two went from living together to getting marriage certificates and engagement, yet encountered old flame rumors, cousin instigations, and further because the father exchanged marriage for two hundred million in capital injection, making Li Yang mistakenly think the feelings were fake and collapse in fleeing. Xie Zongxu feigned drunkenness to confess, clarified the truth of the shares, and responded with a light show proposal and a grand wedding. Honeymoon accidental pregnancy, giving birth to baby boy Xie Tingli, sweet pampering ending.