1. Participate in the game rules Discussion on gameplay Design and follow up on production. 2. Writing and maintaining documents related to each module of the game. 3. Organize various resources of the game Configuration and maintenance. 4. Establish mathematical models for each numerical module, perform calculations and formula design, and maintain and adjust each numerical module of the game. 5. Build a game worldview and develop a storyline Dialogue Copywriting work such as props and skill descriptions. Game Planning: System Numerical value plot. Performance Interaction design direction.