Among the magical knowledge Anvis possessed, there was a special secret art ritual perfectly suited to the current condition of the two girls.
This ritual was related to a special spellcasting profession in this world: Summoners.
They were spellcasters who specialized in spells of the Summoning School, using summons to fight enemies, enrich their daily lives, and more.
In order to obtain more powerful summons, Summoning School spellcasters dared to study any dangerous entity.
Such as loli Nightmare Demons, seductive banshees, Slime Girls, Mangula Black Goats, and so on...
One terrifying continent-wide disaster documented in magical history, the Star Spirit Invasion, had been caused by the forbidden research of a high-ranking Summoner.
Active Aberrations in Anomalous Zones, as highly distinctive entities, were naturally among the objects of those Summoners' research.
According to magical research, they had been proven to possess independent consciousness. Though they were merely mysterious phenomena, theoretically, they could also be used as summons.
Because they were immortal and indestructible beneath the power of rules, many Summoners who followed an elite path hoped to cultivate them as special Bound Summons.
The greatest feature of a Bound Summon was that it could advance in tandem with its Summoner's rank and share its power with the Summoner.
If a Third Rank Summoner contracted a Third Rank summon as a bound companion, then upon breaking through to Fourth Rank, the Bound Spirit's rank would likewise rise to Fourth Rank.
However, if a Bound Summon died in battle, the Summoner's spiritual body would also suffer severe damage.
Thus, after generations of Summoners devoted themselves to research,
at last, in the final years of the Ancient Magic Empire, a Sixth Rank Summoner named Damo truly achieved this.
By some unknown method, he gained the recognition of an Active Aberration.
Then, using a special