Without a TraceEpisode 4

Zhuang Yan was originally a little star of fortune who descended to the mortal world to undergo trials, but she was prophesied to bear the fate of a solitary star of calamity. From then on, she suffered harsh treatment from her parents, and all the affection that was once hers was taken away by her adopted sister, Zhuang Xiao. Bearing immense pain and with a heart turned to ashes, Yan Yan decided to turn and leave. Upon learning the truth, Mr. and Mrs. Zhuang were filled with regret, but they could no longer find any trace of Yan Yan...