C27 Alien Call

Su Xiaoyi's mind spun several times.

What was the situation? Whose phone call was it? Why was it so friendly and easygoing? It was as if it was a family conversation?

Could this person be Shen Yao's mother?

She had never asked this question, nor had he mentioned his parents in front of her, so she did not know why the two old people did not live with him or where he was