At a lost island hidden within the world were the monsters of a long-forgotten era reside. On that island, for a few years now the monsters were going wild and slaughtering each other.
A few years back this wouldn't have happened, as the Dragon that resided on the island wouldn't allow such a large-scale fight. Ever since the Dragon residing on the island was killed by a random sword strike that flashed through the sky, the monsters were now fighting to replace it as the king of the island.
During this turmoil, there emerged three monsters that stood out from the rest and had their own territories in which they protect. One was the Drake King an S class monster that ruled over the wyverns and drakes.
The next one was the Chaotic Hound, a legendary beast that had its whole black body burning hotter than magma.