This spatial instrument isn't ranked, but its description is quite interesting. It isn't strange that it can point out the bearer's hometown, but what's amazing is it mentions "people or corpses," could this mean that even if the bearer dies, it still points to the bearer's hometown, unaltered by the instrument's transfer?
The absence of a ranking and the rarity of finding an identical one itself explains much.
However, unfortunately, the location in the game Dimensional Rift is quite hard to discern; directions within the zone and the location of the zone are disconnected, and whether wormhole points overlap is unclear — these should only be information accessible to the Game Government Base and those capable of traversing powerful zones between different wormhole points and spaces.
