I took another look at the map, impressed by how useful random modern Earth knowledge was in this world. Tsia Mountain, which contained our dungeon, was within the Empire’s territory. Using the size of the mountain to estimate distance… Yeah, the Empire was pretty huge. How many Hokkaidos could even fit in here? More than a few. Not to mention that there’s dozens of dungeons marked on the map.
2019, Supana Onikage, translated by Quof, edited by K. “Kitty-tama” Jordan, Lazy Dungeon Master, volume 5, J-Novel Club