The spatial interference within the Radiant Secret Realm was intense, and Anvis was unable to open the half-plane pocket dimension to gather people for Fidels the Great Emperor's treasure.
But relying on the omnipotent Magic, he still thought of a solution.
'Group Shrinking Technique—'
As a pinch of Inversion Sand dissipated from Anvis's hand, the radiance of Magic suddenly flickered among the crowd.
To avoid premature exposure, Anvis utilized the skill of silent casting and enhanced the Spell with Magic Extreme Effect and Spell Range Extension.
The people surrounding the altar hadn't reacted yet when their bodies uncontrollably and rapidly began to shrink, and then Anvis swiftly captured them with replacement Magic, stowing them inside a special Sealing Box.
That was a common tool used by the Summoning School, usually for sealing large-sized or numerous freshly caught wild Magic Beasts.
