In this challenging puzzle game, you will become the guardian of the castle. Click on the corresponding box according to the enemy's color to release the bow and arrow, and flexibly deploy the large and small bow and arrow boxes according to the number of enemies to resist waves of attacks. After each level is passed, you can expand the castle to make it more luxurious and spectacular. As the level increases, the challenge difficulty increases sharply. The number of soldiers appears more and more frequently, and the colors are more complex and diverse. The limitation of only 7 box storage positions greatly tests your reaction speed, strategic planning and resource management capabilities. Come and join this castle defense battle full of strategies and challenges, build your own majestic castle, and write your own legendary guard chapter!