Dokkaebi
Inari's focus intensified as he directed his energies into the orb and at last a great wall of luminescent fire escaped and was directed forcefully at the swamp.
The Silver Sea - Act 1
As the city ahead of grew closer, so close now that the great wall that protected it was plainly visible, he felt his heart quicken.
Avolon: Os-Nadarra Prime Volume 1
All of this was ringed by a great wall, built over the course of decades if not a century to surround the entire island and the city.