Monster Farm

The world of Monster Rancher was once a highly advanced technology-oriented civilization. The people of this society were especially skilled at genetic engineering. Using gene manipulation, they were able to develop special designer pets and store their genetic information on stone tablets known as "disks", similar to CDs. Using these disks, the artificial animals could be regenerated at special shrines.

However, war broke out between the countries of the civilization. The pets were modified into biological weapons, and the war of the monsters began. The great civilizations completely annihilated each other, leaving nothing but relics behind, and much of the world's technology was lost. The monsters were sealed i...