After transforming flesh into a treehouse, she needs to constantly consume a large amount of energy; only with sufficient energy can she maintain this form.
Svanni had long abandoned the inefficient method of "eating meals" for acquiring energy, opting for a more efficient way.
The treehouse was transformed into a structure best suited for absorbing external magic power, creating a self-sustaining system — occasionally sneaking some extra magic power from the sealing array.
If not for Herbert's appearance, her "electricity theft" behavior would have continued.
Strictly speaking, at this moment, Svanni operating this flesh avatar doesn't require the outdated act of eating.
As Svanni's most prized flesh creation, it is similar in structure to the treehouse, needing only nutrients and magic power for its activities to continue functioning.
But now, Svanni suddenly felt hungry.
Moreover, not only this flesh avatar before her but her original body and all avatars felt hunger.
