In the mythical age long, long ago——
When the gods created this world, they set three rules.
First, the battle of gods cannot be brought into this world.
Second, all gods must not interfere excessively in this world.
Third, all gods must give this world a "gift"——
When the creation of the world by the gods ended, the world became prosperous and full of vitality. With the growth of human beings, a magician proposed a special magic tool "The Ring of Return". When this magic tool is successfully produced, everything in the world will be shocked and afraid of it.
