Mysterious Power from the Seventh Floor of the Underground Palace!

Mu Yingying frowned slightly, her beautiful eyes fixed unblinkingly on the vortex spinning across the water's surface. "What a terrifying fluctuation..."

Within that vortex stood an exceptionally small, delicate figure!

"Glug glug!" Huge bubbles rose one after another from the center of the vortex. The little girl's figure emerged the next moment.

The first thing that entered Mu Yingying's sight was an extremely tiny silhouette.

She appeared to be less than a meter tall, truly diminutive compared to Mu Yingying. Yet the little girl's exquisitely delicate face startled Mu Yingying. She had a pair of watery eyes, shoulder-length short hair, and a black evening dress that perfectly outlined her barely developed figure!

Other than that, the most eye-catching thing about the girl was her large eyes. After staring at them for a while, Mu Yingying felt her mind growing hazy. She immediately shook her head hard, forcing herself to become a little clearer, before asking, "Who are you?"

"And from what you just said, it seems you encountered another person besides me who possesses flames!"

"Where is he?"

Mu Yingying gave the little girl no chance to catch her breath, firing off several questions in quick succession.

Only the three of them from the Burning Incense Pavilion had entered the Mysterious Spirit Imperial Pool. If someone else possessed the same power of flames...

Then it could only be Xiao Yan!

"Big Sister, how am I supposed to remember so many questions when you ask them all at once..." The little girl wore an innocent expression, though her watery eyes glared viciously at Mu Yingying.

"Who exactly are you?" Mu Yingying avoided looking directly into the little girl's watery eyes!

"You don't need to know who I am." The little girl concealed her smile and spoke to Mu Yingying.

"Hmph!" Mu