High-Dimensional World.
A desolate place.
Deep underground.
Gu Qingshan held his sword level and watched the scenes playing out before him.
—All the images gradually dimmed.
At last, everything sank into darkness.
Gu Qingshan lowered his sword and said, "The Demon Emperor is dead."
"The one who killed it is probably the master of all evil demons," Mu said.
"It was clearly just a statue..." Mystic Heaven Garment said.
"Didn't you notice? It could devour the Demon Emperor whole!" Mu said.
Gu Qingshan fell silent for several breaths, then said, "I was thinking of going to the Land of No Return to investigate, but the moment the thought crossed my mind, my Spirit Sense gave a warning—as if some great disaster were about to befall me."
"Same here. It's not worth the risk. We'd better think of another way first," Mu advised.
Gu Qingshan pondered briefly, then suddenly remembered something. "I just thought of a lead..."
"What lead?" Mu asked.
"My Junior Sister Xiu Xiu was someone I rescued from the Land of No Return. She was badly injured, and a fairy named Rou Rou was treating her. She probably hasn't recovered yet; otherwise, Rou Rou would have come to tell me." Gu Qingshan said.
He looked at Mu, then at Mystic Heaven Garment, and continued, "One of you is the master of boundless source power, and the other is the Previous Heavenly Emperor. You must both have plenty of experience. You should be able to tell something from her injuries—and know how to treat them."
"Right. I know a few immortal arts for that," the Previous Heavenly Emperor said.
"Yes, I have quite a few mysterious arts, too," Mu said, glancing at Mystic Heaven Garment.
Gu Qingshan said, "—Come on. Let's all go and see if we can find