The Decree of the Titan

This would also serve as an opportunity for the strongest in the world to emerge and be elevated to a higher status. Regardless of their sins or wrongdoings, the victor would be granted a wish. The only condition was that if they wished to rule the world, they must defeat the current standing king.

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Starting shortly after this dream, the standing king began gathering criminals, those who assisted the Demons, and, in rare cases, the few remaining demons who attacked the kingdoms, pitting them in the arena until his death.

That tale, however, is for another time. The kingdom is set up with many houses that support the royal families and the kingdom's palace, which maintains the kingdom walls. Even with advancing technology, the kingdom walls remain unchanged, serving as a symbol of the acting king's authority and power.