Long, long ago in a certain place, there was an impregnable castle. That castle was the most important base point for unifying the land. Many warlords sought after it. Today, the castle will come under attack again. Can you defend this castle?!

Long, long ago in a certain place, there was an impregnable castle. That castle was the most important base point for unifying the land. Many warlords sought after it. Today, the castle will come under attack again. Can you defend this castle?!