The first snow in Mestella in two hundred years fell on a silver-haired boy and on the head of a black-haired girl. The boy traveled through the universe of 2.3 Million light years, and the girl spanned 196 years of time and space. Surrounding them, the melody of fate will echo throughout the galaxy...
- In 3400 AD, the planet Mestella at the edge of the galaxy was destroyed by the plague.
- In AD 3501, the Kingdom of Atlantis, which had extended a helping hand to Mestella, unified the galaxy.
- In AD 3582, the first prince of the Galaxy Empire was born, marking the first year of the Galaxy Empire. (In fact, mankind's "First Galactic Empire" was never really established. It had no history, no emperor, and only had one crown prince whose final whereabouts were unknown.)
The story takes place fourteen years later, when Golexi of Atlantis meets Ludwig of Mestella.
The "Mestella Suite" that had been lost for two centuries has once again played its prologue - "Homeland"
