Reborn, I Become My Childhood Friend's One True Love

In my previous life, I loved Yu Qingran with all my heart. I gave him everything and poured my entire family's resources into raising him to power. Once he had risen to prominence, the first thing he did was slaughter my family, then throw me to a gang of outlaws to be abused as they pleased. His reason? I had stood in the way of his marriage to the woman he loved, his one true love! I died with my eyes wide open... When I opened them again, I was back on the day our engagement was arranged. He wanted to break off the engagement and spend his life with his sweet, scheming beloved. I let him. He wanted to throw away all dignity for her and become the laughingstock of the city. I indulged him. He wanted to fool around with her and neglect his studies. I supported him. I watched him sink deeper and deeper into the mire, smiling as I shoveled dirt over him. Then I started caring less and less about him, and Yu Qingran somehow became more and more interested in me. At last, he came to his senses and realized I was the one he truly loved. As he knelt and begged me to forgive him, I leaned against the arms of his uncle, the Prince Regent. The dangerous man looked at Yu Qingran and said coldly, “Nephew, get down on your knees and kowtow to your Aunt. If you don't know what's good for you, you can go mine coal outside the city.” (She leaves the scumbag and marries his powerful uncle, living happily ever after.)