The ghostly shadow flickered out, but the surrounding yin energy did not lessen in the slightest. Instead, it grew even denser.
Interesting. This was the first time Lin Xuan had seen such a profound illusionary restriction. Although he had come here before, his cultivation had been too low back then, so naturally he had been unable to savor the mysteries within.
At this moment, he stood where he was, quietly waiting for that yin energy to gather. Very soon, a huge ghost face appeared in his field of vision.
It had a green face and protruding fangs, its appearance extremely vicious. A terrifying spiritual pressure surged forth, and it was actually no inferior to that of a Nascent Soul Cultivator.
"Young Master..." Within his sea of consciousness, Yue'er also felt somewhat astonished. She had not expected such a monster to appear in a tiny Floating Cloud Valley. That pressure was almost tangible—was this ghost face truly an illusion?
It had to be. This was a heart demon that tested a person's will.
Yue'er quickly made her judgment.
It was just that this ancient restriction was indeed extraordinary. Its illusion technique could actually be real to such a degree!
Yue'er thought in some horror. Yet contrary to her judgment, Lin Xuan's face was filled with gravity. Seeing the monster pounce close, he suddenly waved his hand. Silver light flashed, and a small, delicate immortal sword shot out.
Azure Fire!
The ghost face was greatly shocked. It opened its mouth and spat out a stream of emerald-green ghost fire, which transformed into a curtain of light, trying to block the Azure Fire Sword.
"A mantis trying to stop a chariot!"
Lin Xuan had no mood to get entangled with a monster here. After giving a cold snort, the magic power throughout his