"Then wait here for your mother, will you? Mom went out to buy it. Come back in a minute. Never run around." Qin Yafu told her daughter, in fact, she knows that her daughter has always been very good, has always been the same.

But there are always unexpected times.

Not long after Qin Yafeng stepped out of the children's bookstore, a small supermarket chain was just there, where she sold her daughter's favorite milk.

I missed a person sitting by the window, turning around and looking out of the window, waiting for Qin Yafu's return as usual, but suddenly, across the street, a familiar face appeared in her sight....