600 yuan. According to the official account of Nezha Happy World WeChat, Nezha Happy World is located in Cuiping Mountain Tourist Reception Center, covering an area of 9,000 square meters. At present, there are 30 projects that can be played, including the whitewater project 20 yuan and the carousel project 20 yuan, which add up to 600 yuan. Please refer to the official account of WeChat, Nezha Happy World, for the prices of each item. Nezha Happy World integrates amusement facilities, family amusement, parent-child interaction and cultural experience.