According to what Frank indicated earlier.
This caster encountered the crevice filled with summoned creatures three days ago, from a position facing west.
So, estimating by this caster's abilities...
In such extreme conditions, the movement speed is definitely much faster than the expedition team.
Having gauged the situation in his mind.
Ronald naturally began to elevate his position to travel.
Before departing, he had entrusted the Abyss Lantern, capable of illumination, to Costate. So even though Ronald could fly unobstructed in the air, judging the environment on the ground remained quite challenging.
"A bit troublesome..."
"But it's still solvable."
"Starting from the relationship between the entire earth and the sky, our understanding begins!"
Thus, very straightforwardly.
Ronald activated the spell named [Star Chart] from the "Astronomy Master."
