Everything began a few days ago, when the new pupil of a certain Legendary warrior went on another otherworld expedition.
Starfall Year 839, noontime on third of May. Priest and his party, their chests brimming with a grand sensation, at entered a portal to board the Void vessel Grancypher ahead of another otherworld exploration—something they were getting used to now. However, all of them did not expect that the next assigned destination by the Imperial External Exploration Department was unlike the other worlds they have visited before.
"You're saying that, this time, we are exploring 'a world that might be suitable for living', but 'a world at the very edge of the galaxy'?"
The party's spellcaster, a professional mage who enjoyed using his scepter and scrolls even more than women asked in curiosity. "What you mean is that our objective is not finding a colony, but to find the edge of the galaxy—is that right?"
"Of course."
