The Executed Sage Reincarnates as a Lich and Begins a War of Aggression

The next day, word came from the laboratory.

They had managed to find out the identity of the drug in the demon beast’s body.

Basically, the drug was made using material which could be collected from the Previous Demon Lord’s Territory. It had the effect of forcefully mutating an organism.

The result was as I expected.

So the humans in the Republic went to the Previous Demon Lord’s Territory to secure the ingredients for the drug.

They were looking for water and plants with a high concentration of miasma.

If they research it for years, the laboratory might be able to produce a drug with similar effects.

Of course, it was a big problem from a moral perspective.

While there were many kinds of illegal potions, none of them were capable of this.