Huo Hai had no idea what these Demon Spirit Masters were thinking, and even if he had, he would not have cared. He sent a vast number of Blazing Flame Sparrows scattering out, and soon the entire passage had been bombed clear. The sight filled him with emotion.
"Ah, if only I'd bred a large number of Blazing Flame Sparrows sooner, I wouldn't have been forced onto the back foot like that." A swarm of Blazing Flame Sparrows was practically the bane of massed armies. Unfortunately, he had only had three days, and there was a strict limit to how many he could accelerate to maturity.
Otherwise, he could have sent Blazing Flame Sparrows sweeping out in a sky-darkening tide and wiped out the Demonfolk Army almost without deploying his Undead at all. Even experts in the Spirit Marshal Realm would have been blown to pieces if they failed to escape in time. What a pity he had never realized the Blazing Flame Sparrows were so powerful. What a waste. What a terrible waste of resources.
Huo Hai felt frustrated and somewhat regretful. But regretting it now was pointless. He would be better off considering how to bring out his Spirit Insects' true value in the future. He decided that when he had time, he would breed Blazing Flame Sparrows in large numbers.
Once the passage had been blasted open, masses of Undead poured through it toward the other side. Unfortunately, the Undead were relatively slow. Though their steady advance allowed them to establish a foothold, the Demonfolk still blocked them several times during the struggle for the passage.
Only after Huo Hai sent out the Blazing Flame Sparrows again did he finally clear the passage completely. On the other side, the Undead Army gradually spread out. The Demonfolk Army