Thirty-Four Stars Shine in Kyushu

Blue Star, a blue pearl suspended in the dust of the universe. The surface is covered with vast oceans and lush land. Every inch of land is sleeping with ancient power - it is the origin of the earth and is called the "Fragment of the Heart of the Earth" There is a secret prophecy circulating in the world: On the Blue Star, there is a fragment buried deep in every inch of territory. The fragments absorb the spiritual energy of mountains, rivers and vegetation, maintaining the foundation of Blue Star. However, their power is too majestic, and no one has been able to gather them all for thousands of years. And every thousand years, Blue Star will suffer a catastrophe, not a natural disaster, but an invasion from another world. Chaos rifts will tear apart high in the sky of Blue Star, and monsters from other dimensions will descend with the wind of destruction. Wherever they go, life will be devastated and the land will be barren. Only by gathering thirty-four earth heart fragments and summoning the sleeping earth heart can we form enough power to seal the rift and drive the invaders from another world back to the abyss. The mission of guarding this summons and seal has been passed down by the five oldest guardian families for thousands of years...