```
Shit!
The Gnolls' Tremor Bomb was not designed for surface demolition, but for internal explosions.
I was too careless, far too careless.
I can't believe I didn't investigate this matter thoroughly.
No wonder the output from the Blackwell Mine has increased so rapidly since they started using Tremor Bombs.
When I previously dropped Tremor Bombs from the air, it was a bit of a waste of their true value.
The real use of the Tremor Bomb is to bury it deep—This, damn it, isn't it just a landmine?
Squeak, squeak!
Strange frictional noises emanated from the depths of the dark cavern, like someone continuously scraping the walls with a blade.
