Become a Monster Fighting Master

In a strange world, humans and monsters coexist peacefully, and the game of giant monster fighting was invented. Everyone can use the Monster Summoning Device to summon monsters for combat. The newly awakened Lebrondo star possessed the boy in the first generation town, but found that he could not control the boy's body. "Boy, go conquer the world with monster fighting. You will become the strongest Leonix in the world!" "Not interested." "Well, to put it another way, as long as you defeat your opponent, you can do whatever you want to your opponent for an hour and spread your Leonix genetic factors." "Sadra, let's set off on our journey towards becoming the strongest Leonix!"