How does Dream Westward Journey 155 Dragon Palace make money?

Landlord, like us, I also have a 155 Dragon Palace in the Window of the World server. I usually finish my studies, catch ghosts for an hour, lead my own team, and I can get things like rings, and I can get a lot of money in an hour. In addition, I often take my baby to the ghost prison or upgrade to 69-99 ~ 15w, and there are many people, or go to the North to play ~ and the map is not cheap. Our district can steal high cards for 25,000 yuan ~ or learn to brush a ghost prison empty-handed ~ There is another way to make money without investment ~ But the income will be good, because you have more time, you can open a baby shop.