If the spell book is burned, the Mamodo is forced to return to the Mamodo world, and they lose all claim to the position of the Mamodo king. When read aloud, the spells are cast by the Mamodo producing many effects.
Each Mamodo needs a human partner in order to use his or her spell book, a book that seals the powers of the Mamodo. One hundred Mamodo go to Earth every 1,000 years to battle to be the king of the Mamodo world.
