Once upon a time, there were five Kingdoms. The Ashikawa, Hirosaki, Yokohama, Kyoto, Miyzaki Kingdom. Each of the Kingdom rose 5 powerful emperors. It was the five emperor's duty to make sure that peace will surround their kingdoms. Until they realized that they wanted more...more teritorries, more golds, more silver. Each Kingdom create walls seen and unseen to keep the others from invading them. Cross-over anime First time to write medieval stories.