"Boom..."
Dark clouds filled the sky. As thunderbolts fell, under Kayle's control, each one sought out an enemy!
For a time, the mages of the Tower of Heaven were struck by lightning and gradually lost their lives!
Yet as the thunderbolts fell, several children actually began crackling with electricity. Unconsciously releasing lightning, they attacked the guards before them!
Kayle saw this and asked in confusion, "Master... I summoned the lightning, but these children can unconsciously absorb it! Their affinity for lightning elements is extremely high!"
Ren nodded. His golden Double Pupils swept across the area, allowing him to see the elements contained within the lightning flowing toward the central Crystal Tower!
As the lightning elements entered the Crystal Tower, they were all transformed into an element without attributes!
It was not only lightning elements. Even the magical elements in the air were being drawn in!
As these magical elements were drawn over, they unconsciously passed through the children's bodies! The children were washed over by magical elements, constantly strengthening their physiques and increasing their affinity for certain elements!
Especially after the magic entered the Crystal Tower, transformed into attribute-less magical elements, and was then released for these children to absorb with every breath!
They unconsciously absorbed it, gathering magic power within their bodies!
Seeing all this through his Double Pupils, Ren could not help but say, "So that's how it is... I was wondering why the Tower of Heaven had so many geniuses! It wasn't that Brain and the others were good at finding talented children—it was entirely because of the Tower of Heaven! The R-System Zeref created was originally meant to resurrect his younger brother! But unexpectedly, the R-System also had the effect of changing children's aptitudes!"
Layla, who had summoned Celestial Spirits, looked at Ren in shock.