"Just when I thought I could finally start generating stable wealth, reality found another way to drain my money."
Though Michael said this bitterly, there was a hint of joy hidden in his voice.
So what if evolution had become expensive now?
When he reasoned that it brought him more strength, it was still a worthy trade.
However, Michael couldn't deny—it was expensive.
"Hmm, I might have to either use the material method only for key undead and rely on the standard method for the rest... or aside from a few key undead, limit the material use to just a little," he muttered.
"But for this to work, I need to understand more about the rules behind using materials to influence evolution."
Another thought crossed Michael's mind.
In fact, two did.
The first—was it guaranteed that using materials during evolution would always create a mutation?
Or was it possible that sometimes, instead of mutating, it would simply enhance an undead's existing attributes?
