I was Jiang Xinyue's backup for ten years. Whenever she started dating someone new, she'd break up with me for a while. Once she lost interest, she'd come back and ask to get back together. Our mutual friends urged her at a bar to treat me better. Leaning against her new boyfriend, she smiled with utter confidence. "Xu Ran loves me so much he can't help himself. No matter how I treat him, he'll never leave. I'm right, aren't I, Xu Ran?" I tugged at the corner of my mouth, about to say something, when a woman in a suit dress pushed open the door and came to stand in front of me. "Honey, I heard you were here, so I've come to take you home." For the first time...