In the game players need to launch their own soldiers to destroy invading monsters. The players in the game need to manipulate the princess defending the castle. Each time an attack can be launched, the Cavaliers are dispatched to attack the enemy within the square. From time to time, the enemy forces will advance one step. Therefore, the offensive perspective The timing is particularly important. With the elimination of the enemy, the princess's rank, magic, and soldier's cap will increase.