Mr. Xuan's substitute little wife

Xia Luoxi, a college student who just graduated, accidentally met the president of Xuan's. Is he a substitute or true love? How should Xia Luoxi choose? Knowing the truth, should she choose to forgive, or never look back... "Well, I will be hidden here by my sister and not let others find out." "Puchi, sister? Am I that old?" Xia Luoxi laughed helplessly when she heard him call her sister. It seems that he doesn't learn good things, but learns the catchphrases of those little brothers in the club. "But they all call you sister, I thought you like being called sister." Xuanyuan Yu lowered his eyes and said these unhappily. Those stinky boys in the club left one...