Returning to the Tower, Lynch immediately dove into the laboratory, engaging in his specialized work: Biological Transformation.
In the spacious laboratory, Lynch placed the Evil Tree Demon onto the experiment table. At this moment, the Evil Tree Demon had already fallen into deep sleep.
After abandoning its physical form, the strength of the Evil Tree Demon drastically dropped to apprentice level. This tier possessed very low resistance to mental manipulation, and Lynch easily subdued it into deep sleep using an apprentice-level spell, [Sleep].
Subsequently, Lynch picked up a surgical knife and began his work.
He started by cutting open the head of the Evil Tree Demon, revealing a tumor-like fruit inside. This was the central node of the Evil Tree Demon, equivalent to the brain of ordinary organisms.
Lynch retrieved tools like the Rune Pen and engraving knife, meticulously carrying out a series of modifications to the fruit.