Five years ago, a young woman named Min Hui accidentally fell for a young man named Xin Qi. But things between them were complicated because Min Hui was pretending to be Xin Qi's long lost childhood friend in a misguided way to help the friend who had died suddenly. Furthermore, Xin Qi suffered from a dangerous and potentially life-threatening heart condition, and Min Hui now desperately in love, didn't want to see him suffer. It didn't help matters that each time she tried to tell him the truth, he would cut her off, not believe her, or his heart condition would relapse. When he finally learned the entire truth, he cut all ties with her.
