After continuous playing- test, I have ensured that the instructions in the rule book are reasonable. I solved the failure of the player’s movement direction, number of game cards, and skill card function in the rule book. Now, this final rule book is perfect. I also updated my game board. I’m not a very good artist. I might make the game board look better. So far, I have only one task that has not been complete. That is to improve the design of the game card.