Neither Scarlet Phoenix Demon Venerable nor any of the Demon Emperors and Demon Generals under his command had expected this Jobless Freelancer to be hiding such a trump card!
Inactivation Potion!
To be honest...
The Inactivation Potion only worked on fleshy objects with living characteristics. It could kill the activity within flesh and tissue.
If Lemoris Fortress's walls had not been made of flesh, the Inactivation Potion would not have had any effect at all.
Who could have imagined that the armies of the various nations had secretly developed an Inactivation Potion that so thoroughly countered Lemoris Fortress?
It was not as though Scarlet Phoenix Demon Venerable had never considered upgrading the Flesh Fortress before.
It was simply that upgrading the Flesh Fortress was far too troublesome.
Not only did it require long-term planning, it also required vast numbers of fresh living creatures to feed the Flesh Fortress.
If this had been back when the Ten Thousand Demons Cavern held an absolute advantage, they could have captured as many fresh job-changers as they wanted to feed the Flesh Fortress.
But that was no longer possible.
Because the armies of the various nations had learned one thing: the more life Lemoris Fortress devoured, the easier it was for this Flesh Fortress to upgrade.
That was why, after several failed attempts to breach it, the armies of the various nations had stopped leading their troops in large-scale assaults against Lemoris Fortress.
Scarlet Phoenix Demon Venerable had also considered feeding useless low-level demon soldiers to the Flesh Fortress.
After all, the Ten Thousand Demons Cavern had as many low-level demon soldiers as it wanted.
But that would not work either.
The Flesh Fortress had to devour exceptionally fresh and pure living creatures.
Demon soldiers saturated with Ten Thousand Demons Baleful Qi simply could