The war between the new Kingdoms of Arcana and Berum has continued for several decades and showed his spiked several times, but at the current time, the war started to reach its peak with the Berum kingdom, otherwise known as the land of the immortal phoenix being the one agitated the war to happen.
The war justification for it was the fact that the king of Berum, is a matter of fact a phoenix who is considered to be a divine beast that believes in the goddess of the Sacred Cross. As a being that is made out of pure life force and the holy attribute, it was only natural for their Kingdom establishing itself with the interest of those two attributes.
That was why the Berum was known for the citizen having stronger and healthier bodies.
The Arcana Kingdom was different though.
A kingdom build upon the idea of purchasing magic and nothing else, with the ones that reached the peak of magic called the title of Magus to rule over the kingdom.