Su Ci and Su Linmu were brother and sister until they met Xu Yan. Xu Yan fell in love with Su Ci, so he told Su Ci through actions that he had been pursuing her. Su Ci discovered Xu Yan's kindness and began to stay away from Su Linmu, getting closer and closer to Xu Yan until they were engaged.
Su Ci——the heroine
Su Linmu——Su Ci's brother
Xu Yan——male protagonist
Purpose: Abuse