Su Kongyue had a childhood sweetheart, Shi Linglan. It was only after 5 years of acquaintance that she discovered that Shi Linglan was from a rich family.
Shi Linglan always became Su Kongyue's backer when she provoked someone.
For no other reason, Shi Linglan simply had a crush on Su Kongyue.
One time, Su Kongyue was stabbed by someone. In the ambulance, she looked at Shi Linglan, whose face was full of worry, and she grinned: "It's just a fatal injury, it can't kill me."