C620

"Crown Prince had a little girl by his side who served him since he was young," Zhang Yunning thought for a moment, then asked, "I remember her name is Yu'er, I've seen her twice, she seems to be a good person."

Lin Zisang was surprised that Zhang Yunning would ask about Yu'er, but she did not know where to start.

"Yu'er," Lin Zisang said as he looked at Zhang Yunning's expression