Following the voice, Amitya saw a young man with shoulder-length black hair slowly lowering his right hand at the edge of the Starlight Array.
Upon seeing the young man, and particularly his fair and slender palm in an instant, a sense of danger that shook the soul rose within Amitya's heart.
Amitya had a premonition that if she had taken even one second longer to consolidate her spiritual projection, something would have gone wrong.
And the purple-haired girl was correct; just now, Jack Clark was ready to use a bit of Power of Will to intervene and seal off the array and Spirit Power.
Using the array and Spirit Power as 'material' to form a 'garment' should allow him to blend in.
That was another method Jack Clark thought of when he found that he could not decipher the summoning Formation.
And just mobilizing a wisp of weak Power of Will shouldn't cause too intense a Rule reaction; the Bronze Bell should be able to block it.