Tao Zi broke off the baby engagement with Yi Shan for Shen Linfeng.
She thought she had found true love, but found that Shen Linfeng was just using her as a substitute.
After the decisive breakup, Yi Shan, the "brother" whose engagement she broke off, smiled and said -
"Sister, this time, it's my turn."
Five years of age difference, from living together to staying together, a belated two-way journey.