Frost Smiles All over the City

In her previous life, she was a maid named Xiao Tao in the Republic of China, and she fell in love with the eldest young master Mu Yufei. The second young master, Mu Shaoyan, failed to win her love with a sword. She couldn't bear it and was killed by eleven. She, with the fragmented memories of her previous life, traveled back in time and became a modern baby girl with high IQ and EQ, and unexpectedly became Mu Yufei's half-sister. They had numerous entanglements with their past lives, the reappearance of Shao Yan, She unexpectedly traveled twice with her soul in an attempt to uncover the mystery of her true life experience alone. After transforming, she resisted a fate similar to her previous life. Finally, she found her biological sisters Lin Shuang and Lin Xiao, only to find that her fate was still surprisingly similar to her previous life. So, is he still the Mu Yufei from his previous life?