Honesty-why should we protect the flower house?

Does the subject want to ask "Why does Cheng Jinyi want to protect China"? Cheng Jinyi is Hua's cousin. Hua and Cheng Jinyi are characters in the mini-world. Cheng Jinyi wants to protect Huaxiaolou, because Cheng Jinyi is Huaxiaolou's cousin. Cheng Jinyi is recognized as the next mayor of Ye Shuo, but he wandered around the world to protect this small building.