her lower lip, looking pitiful. "Sister, what do you mean I don't understand...""Aren't you claiming to the outside world that Si Yechen is your fiance" Ou Yan raised her eyes, saying nonchalantly, "...her as our own for the past eighteen years and she is already like family. So on Yanyan's return day, with Yanyan's consent, Sasha can continue to stay, and the two of them will call each other sister...