C548 He Didn't Think like a Normal Person

And Gu Chengxuan really wanted to help them take care of the kids, even though he only knew the information. However, for the sake of Gu Chengxuan doing his best, he had already given his orders. He had to find out what had happened that year. He had to find out as much as he could.

For safety reasons, Gu Chengxuan did not let Si Ying follow him out. After all