Ran Xingyu can't outlast his father, so he's forced to sign a contract on his behalf. There, he runs into Jiang Heng, the person who once defined his youth, only to turn around and walk away. The two of them wrap up their meeting smoothly, acting as if they'd never known each other, but memories of the past inevitably come flooding back...
Because of his family circumstances, Jiang Heng dropped out of school to start a business. To make ends meet, he had no choice but to leave the person he loved. He didn't want to burden him or owe him too much, so he broke up with him and left...
As they interact more later on, it starts to feel like a story about a man chasing after his husband, but Ran Xingyu still understands and forgives him. Ran Xingyu and his band sign with Jiang Heng's company. Standing at the top of their respective fields, the two of them head toward a brighter future together!
"I hate you. I've told myself that countless times, but I realized that hating you hurts my heart even more." ... "When you hit rock bottom, you bounce back. My longing for you is the same. Once it hits bottom, it keeps spreading until it takes over my mind."
Theme: When you hit rock bottom, you bounce back. Longing is the same. When it reaches its limit, it spreads until it takes over your mind and your whole being