Chapter 1659
- In this neighborhood, there was a large city called Gusu City.
- Inside the city of Gusu, there are four great families, the Su family that Su Lei came from, is one of the four great families.
- In fact, in the distant past, the four great families, in fact, are the same family, later do not know what happened, the four great families split, split out of several families, have changed their surnames, formed today's four great families.