In this chapter, we learn that yue is from one of three major families: the sacred family, the noble family, and the commoner family. He's a genius, and his aunt, shen xi, is his teacher. She's also the one who betrayed the city when it was under attack and fled. She also has the cyan soul realm, which allows her to meet ziyun once again. The two of them will be under her care for two years, and she promises that if she can marry him, the city's influence will also increase. The city has two types of existences: fighters and demons. There are thousands of fighters, and only a few thousand of them are nobles. The higher the rank, the more powerful the fighters are. If a family has a gold rank, they become a noble family and if it has a silver rank, it becomes an aristocrat family. If the family has three black gold or legend ranks, then it becomes a major family. Du ze was a commoner who fought for the city until the end, and he was the first to flee. The teacher asks if she's ever been outside of the city. She says she hasn't, so she doesn't know if the city is really the only one alive. The frog is getting on her nerves.