Story

Several hundred million years ago.
There was Great Demon, a man of misfortune, who lived only on gold. However, gold was so expensive that he had to skip meals everyday. He wanted to get rid of the curse but he had no way. One day, from a witch of an island of volcano, he learned how to get away from the destiny. The only place where every kind of precious gold of the world is found. He determined to get the key to the Dazzling Mine of Gold. Once he get the key, he can have all the gold in the mine only for himself, living in comfort. To lauch an attack, he gathered friends who can help him, and named them the people of Great Demon.

They were comprised of the private first class who is a spy from the Country of Toy Soldier, the wicked eldest sister of Cinderella, the cockroach Blabaruce, the rotten cracker, the useless broken roller coaster, and so on. They were discontented with the society, and agreed from the bottoms of their hearts on the Great Demon's plot that they should take all the gold of the whole world and make a society of their own. The Great Demon's plot was carried out one by one and at last they seized the Dazzling Mine of Gold, and successfully got the key. Since then every gold of the world disappeared and as they were deprived of gold that was used as a money they depended on the barter system. Development of the culture began to disturbed. People with no alternative ways continued to have a hard time¡­.

In the meantime, it is a village by a beach on the island of Parota. A strange letter from an unknown sender arrived to Titi, an ordinary boy of thirteen years old. The letter was from his grandfather who left far away for the Dazzling Mine of Gold when Titi was younger. The letter revealed that the Dazzling Mine of Gold, which was the source of gold for the world, was in a crisis and the crisis was caused by Great Demon. His grandfather asked Titi that he should open the door of Dazzling Mine of Gold seized by Great Demon, and let the gold to be supplied to the world again. The only people who could accomplish that mission were Titi's family who inherited the blood of gold for generations. Titi left for the Mine to get back the key to the Mine and defeat Great Demon. He was accompanied by Mano, a close friend from his childhood. As gold disappeared from the world, Mano's father lost his job at a gold storage. Mano was infuriated by that and, hearing the story of the Mine, decided to accompany Titi to get back the key. Also Ellis, an antagonistic girl friend at school, joined them. Ellis enjoyed bothering Titi and Mano at school. As they were about to leave, she got sick worried of feeling bored while left alone. Ellis' parents could not help but to ask Titi and Mano to take her along with them. They didn't want to but, after all, decided to take her along. According to the letter from Titi's grandfather, to get back the Mine, precious metals of 6 nations should be obtained. Personalities of the people of the nations are so peculiar that they didn't like foreigners to come into their land. It wouldn't be easy. However, the bow was already stringed and the only thing to be done is to hit the target. Let's cheer them up for their success !!!