As the Demon’s claws began to dig into the Prince’s armor and sword, the Prince twisted his body and got out of the death trap. The glowing beast followed after him, and lunged at him, with its jaw open wide.
The Prince brought his sword forward in a horizontal cut, and cleaved its jaw, completely separating the upper part of its head from the lower. Yet, instead of falling down, the half head reattached itself to the body.
The Demonic beast was merely a construct of mana. Therefore, as long as the spell had enough mana, it could not be destroyed by a sword. Moreover, Art was providing basic instructions to the ember beast making sure, it pursed the Prince relentlessly.
In the Royal spectating room, King Henry and King Raymond, both were extremely focused on the ember mage. Particularly, the spell that the mage had just cast. A spell that created a deranged demonic beast that pursued its target with a single mind.