Astrid transformed into a yellow mist.
In an instant, the surroundings filled with a sandstorm-like haze.

“[Eternal Stage]—!”

The yellow mist surged upward into the sky. It spread out in all directions, emitting a shimmering light.

Shuaaah—!

Beyond the hazy gray sky, a scene unfolded as if a yellow whirlwind were blowing. Within the softly glowing vortex, countless particles collided, creating the sound of percussion instruments.

The mist, like a brilliant aurora spreading across the night sky, shone brightly and sang. It was so dazzling that it disoriented those who looked at it, making it impossible to pinpoint where …