The moment the female Bluewind Eagle finished eating the last of the spirit fruits, Aksai walked forward with steady steps.
He raised his hand and focused his Spirit energy into the Essence Equation Rune shackle around her leg. The rune flickered with a soft blue light before slowly dimming and vanishing.
"You're free now," Aksai said softly.
The female eagle flapped her wings once and gave a short cry, testing her leg with a cautious step. She looked around, then turned her sharp gaze at the male Bluewind Eagle.
Aksai then stepped back and raised his hand again. A dome-shaped spectral barrier shimmered into existence above them, wide enough to fit an entire battlefield.
Inside the glowing translucent dome, the land beneath shimmered slightly with traces of Spirit energy, ready for what was to come.
"Go on then," Aksai whispered to the male eagle. "It's your chance."
