Invitation
Serena arched her eyebrows as Aaron snatched the gold plate out of her hand.
Firmly pressing his thumb on the plate, Aaron poured a bit of energy into the plate before releasing it into the air and allowing it to float out of his grip.
He and Serena watched as the golden object danced in the air slowly while rhythmically spinning around its axes.
Serena stared cluelessly, shifting her eyes between the plate and her master.
She wondered what was supposed to happen as nothing had happened yet.
However, before she could finish her anticipatory thoughts, the object stopped floating and flattened out in the air.
From the heart of the golden plate, a single vertical light of bluish light shot up and eventually fanned out.
"What… is… this?" Serena muttered.
Aaron stepped back and folded his arms as he watched the light shine. "It's a special kind of transmission device," he said as he glanced at Serena.