C599 Educating children

In the end, Ning Tongxi still brought Ning Chengkai back to the country. The only difference was that it wasn't as fast as Ning Chengkai had imagined.

Since Ning Tongxi had gone to Kai Rui's house as a guest, Ning Chengkai had also eaten the small biscuit that she had brought with him.

Once Ning Chengkai left, Kai Rui was so sad that he kept crying