Ibro then took out one of his storage rings and then extracted huge numbers of the runes he made before from it.
Each rune was a deadly bomb that could clear the area for tens of kilometers. He intended to keep them for later, but he had no such choice now. He said to his system:
'I will throw the bombs away using my sword strikes; you need to keep the link between them and me active. Once they reach a suitable distance, detonate them.'
The system asked with confusion:
'Won't you detonate them around the edge of this pit?'
'No, if we did that, more demons will keep pouring from this damn world. We need to cut that supply route first so we can secure a foothold for our armies.'
'…'
Ibro didn't waste time as he threw all the runes he had high in the air. He then used his huge swords like huge clubs and directed them to hit one rune at a time.
