The speed and intensity of attack of 5000 Orcs, regardless of casualties, is far beyond the fantasy movie war scenes Chu Qianfeng saw on TV and in movies.
At least in Chu Qianjin's consciousness, there was no army that could watch the flames rush towards him without retreating.
Unfortunately, I don't know whether it is because of the backward mining technology. The dwarf's spray train has only been launched dozens of times, and there is no oil.
Otherwise, the orcs will not attack the high mountain town of the dwarves any more. Let alone 5000 people, even 10000 orcs can burn up.
But it also burned the Orcs' rammers and other siege weapons.
...