Under Yui's watchful gaze, the slowly swirling vortex finally took shape. It drew the surrounding black mist along with it, settling at a fixed size and expanding no further.
She estimated that only two or three minutes had passed between the initial disturbance and the formation of the Black Mist Vortex.
The Black Mist Vortex had formed very slowly, but that had also given Yui more time to observe it.
Gathering her thoughts, Yui rubbed her chin and stared at the Black Mist Vortex before her, sinking into contemplation.
Should I go in and explore? This Black Mist Vortex is the first unusual phenomenon I've seen in this empty space, and it took so long to find. If I don't explore it now, will I ever get another chance?
She mulled it over, unable to make up her mind just yet. Logically, the chances of encountering danger were greater. Who knew where this Black Mist Vortex would transport her?
Under the influence of the Gourd's purple mist, Yui had returned to her actual body. Recklessly stepping inside would only plunge her into endless danger. Being transported somewhere unknown by the Black Mist Vortex and separated from Nai Hyuga might well be the best possible outcome.
If she encountered something dangerous, she would only die!
Still, she could not give up on this thing that had suddenly appeared before her. She had to get to the bottom of it.
"I'll have to use a Shadow Clone." Murmuring to herself, she had already settled on a plan. Once again, she would use a Shadow Clone. Even if it encountered danger, that would be fine. She would only lose a little chakra.
With that thought, Yui knew she could not delay any longer. She had no idea when the Black Mist Vortex would