C459 Landslide and fissure

"Because this canyon is very narrow, the cliffs on both sides pierce through the clouds. Standing at the bottom of the canyon, one can only see a narrow line of sky, which is why this place is named as the Line Sky. Everyone must be careful of falling! If we were to be smashed, the consequences would be unimaginable. " the soldier said again.

Long Fei and the other two had strong sense of danger