Animal Sports Ball

In this world, there is a magical thing - the beast competition ball. The Beast Tournament is one of the great wonders of this world. It is held every year, and the prizes every time are also very generous. Not only are there various magic props, medicines and elixirs, but also many rare mineral resources, and even many strange animals and plants, and weird monsters. These things can be found here. And because the beast competition ball itself is very mysterious, few people know what this kind of ball is, but some people see something fishy in it. That is... There is some kind of terrifying power hidden in the Beast Competition Ball! This power is called: Beast