I've Loved You for Ten Years but Don't Cherish It. Why Are You Crying When I Go Abroad?

When I was 15 years old, my brother and my parents died in an accident in a car accident. I was brought back to the Liu family by my sister-in-law who had not yet married. Sister Qingmei is seven years older than me. She is the most beautiful woman in Jiang City and the eldest daughter of the Liu family. The Liu family regarded me as a bad luck star, a dragster, and a bereaved dog, and wanted to drive me out, but she fought against all odds to keep me here. In the past ten years, she has relied on the business resources of our Lin family to win big orders and gradually became the president of the Liu Family Group. I was also admitted to Qingbei University, where I studied for bachelor's and master's degrees concurrently, and became the most talented person in the architecture department of Qingbei. But I still have an unknown secret in my heart, that is, on the day of my graduate school graduation, I formally proposed to Sister Qingmei and asked her to be my bride. Today, the graduation dinner came as scheduled, but she stood in front of me with a strange man on her arm.