How Could My Fiancée Be Gui Yanye?

I, Xia You, a time traveler, have transformed from a scumbag into an excellent boyfriend, and will live a wonderful life with Yi Colorful Yu. But that day. Dad said to Xia You: "Today is the day to go on a blind date with your fiancée!" Huh? Do I still have a fiancée? Although I don't know what my fiancée looks like, for the sake of my better life, I must perfectly spoil this blind date. … "Good afternoon, Yuu-kun." At the blind date, Gui Yanye held her hair and said to Xia You with a smile. "Good afternoon... Good afternoon." Xia You burst into tears. Why is my fiancée Gui Yanye? Mudd, I don't even have the courage to say **! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.