Success

Yun Yun saw Xiao Yu nod and said no more. With a beat of her wings, her graceful body leaped lightly into the air and shot toward the Purple Crystal Winged Lion King's cave entrance on the mountain like lightning!

Yun Yun made no effort to hide herself and went straight to the cave entrance. Since this was the Purple Crystal Winged Lion King's territory, only two third-tier magical beasts stood guard. The guarding beasts let out a series of roars. Yun Yun clenched her jade-like hand, and a cyan longsword appeared within it. She then became a streak of cyan light and instantly took the lives of the two beasts!

The beasts' roars and the Dou Emperor aura surging from Yun Yun sent the surrounding magical beasts fleeing in panic. Against such a powerful human, only the Purple Crystal Winged Lion King inside the cave could stand against her!

"Who dares act so brazenly before this king?!" An angry roar rang out from within the cave. The furious voice carried a violent aura. Xiao Yu, watching from afar, saw Yun Yun flash back into the sky as a streak of purple light shot out of the Cave Mansion like lightning.

"Human, you dare kill my kin? Are you courting death?" the Purple Crystal Winged Lion King roared.

Only then did Xiao Yu get a close look at the Purple Crystal Winged Lion King. It resembled a lion from Earth, except it was four or five times larger. A pair of purple wings grew from either side of its body, while a fiery red spiral horn protruded from its head. Standing in the void, the Purple Crystal Winged Lion King looked incomparably majestic. Xiao Yu thought that once he reached the Dou Emperor realm, he had to experience what it felt like to stand in the air!

From the start, Yun Yun and the Purple Crystal Winged Lion King had no intention of negotiating. That was why she had directly killed all the magical beasts guarding the entrance, making it easier for Xiao Yu to enter and take the Purple Spirit Crystal. Watching the human and beast already fighting in the sky, as well as feeling the constant pressure of their energy, Xiao Yu's eyes flickered with envy. But he had not forgotten what he was supposed to do. With the Moon Chasing Movement Technique, he flashed forward and turned into an afterimage as he rushed inside.

After passing through the long cave passage, Xiao Yu saw two branching paths ahead. Without the slightest hesitation, he chose the path on the right. The left path led to the Amethyst Source, and that thing required Purple Spirit Crystal to remove. Xiao Yu had originally prepared many things in case, after saving someone in the Monster Beast Mountain Range, events still unfolded as they had in the original plot. Although there were now some deviations, it did not matter.

After a few flashes, Xiao Yu reached the end of the passage. Sure enough, he saw the smaller creature, much smaller than the Purple Crystal Winged Lion King, sprawled on the ground and sleeping soundly. He took a purple Jade Bottle from his robes. It contained a sedative he had painstakingly refined, specifically for dealing with high-tier magical beasts such as third- and fourth-tier ones. The Little Purple Crystal Winged Lion King was, at most, only third-tier. Knocking it out would definitely not be a problem.

After plugging his own nose, Xiao Yu directly scattered the sedative from the purple Jade Bottle. Dou Qi surged into his hand, and with a light slap, the cloud of sedative drifted toward the sleeping Little Purple Crystal Winged Lion King. The little creature's nose twitched, then its entire body went limp. The sedative had taken effect. It had fallen into a deep sleep and would absolutely not wake up anytime soon!

Xiao Yu crept deeper into the cave. Looking at the walls around him that glimmered with purple light, he took out Mo Scale and tapped along the stone wall. At last, he discovered the Purple Spirit Crystal behind a chunk of amethyst. After storing the Purple Spirit Crystal from the small hollow into his Storage Ring, he grabbed a piece of amethyst and raced toward the other passage. That was where the thing he truly wanted was!

Xiao Yu hurried over without stopping. When he saw the purple sphere atop the stone platform, he happily licked his dry lips. He then stepped before the Amethyst Source, raised the amethyst in his hand, and smashed it down hard. At the same time, Dou Qi promptly surged out of his body, gathering together all the Amethyst Source that had spilled out. Only after taking out a large Big White bottle and filling it with all the Amethyst Source did he finally let out a breath of relief.

Roar!

At that moment, an extremely furious beast roar sounded out. Xiao Yu's expression instantly changed. "Damn it, its connection to the Amethyst Source is too close, isn't it?"

Xiao Yu activated Moon Chasing and ran toward the cave exit. He absolutely could not linger here. The moment he emerged from the passage, he saw the Little Purple Crystal Winged Lion King wobbling as it flew toward him. It seemed the medicine had not fully worn off. Its pale purple beast eyes glared furiously at Xiao Yu. "Roar!" A violent aura burst from the Little Purple Crystal Winged Lion King. Opening its maw, it unleashed a purple torrent of energy that swept toward Xiao Yu. Relying on his nimble Movement Technique, Xiao Yu narrowly dodged the attack!

Boom!

The enormous blast punched a huge hole through the cave wall behind Xiao Yu. Xiao Yu stared at the Little Purple Crystal Winged Lion King in shock. "Hey, hey, hey, you're serious? I'm very strong, you know. Don't do anything reckless!"

"Roar!" The Little Purple Crystal Winged Lion King clearly could not understand Xiao Yu. It immediately let out another furious roar. Seeing that the situation was turning bad, Xiao Yu beat the Purple Cloud Wings behind him and shot toward the cave exit. The Little Purple Crystal Winged Lion King let out an explosive roar. Purple light flared from its wings, and its speed suddenly surged as it chased after Xiao Yu!

Without looking back, Xiao Yu flew out of the cave and glanced over the battle in the sky. Yun Yun and the Purple Crystal Winged Lion King's battle high above had also entered its most intense stage.

A stream of purple flame erupted from the Purple Crystal Winged Lion King's spiral horn. The scorching heat made the entire world seem as though it had been thrown into a furnace. Yun Yun frowned slightly as well. Her delicate hands formed a strange seal before her, and she shouted softly, "Wind Drive!"

A violent cyan whirlwind abruptly appeared before howling forth. The fierce gale blew the purple flames back and blocked them directly.

After flying out of the cave, Xiao Yu darted constantly through the forest, trying to shake off the Little Purple Crystal Winged Lion King behind him. However, the Little Purple Crystal Winged Lion King was also incredibly fast, and he could not get rid of it. Moreover, their figures had been spotted by the Purple Crystal Winged Lion King in the sky.

"Human, you dare harm my son!" As it spoke, the Purple Crystal Winged Lion King spat out a wave of energy that shot toward Xiao Yu. Xiao Yu flew at high speed without looking back, trying to escape the Purple Crystal Winged Lion King's attack. Yun Yun's expression changed. She raised the cyan sword in her hand as cyan Dou Qi rapidly gathered around it, then she shouted, "Whirling Wind Rend!"

The space before Yun Yun rippled slightly. Countless enormous dark-cyan wind blades, each dozens of meters long, appeared out of thin air, intertwining into a pillar and spinning at high speed like a tornado as they blasted forward.

Boom!

The two attacks collided in midair with a deafening explosion. The overwhelming wind pressure bent the surrounding trees nearly flat. Taking advantage of the wind, Xiao Yu used Moon Chasing to borrow force once more. His body shot forward, faintly showing signs of shaking off the Little Purple Crystal Winged Lion King!

This scene thoroughly enraged the Purple Crystal Winged Lion King. It let out an angry roar, "Cunning humans, I will kill you all!"

The Purple Crystal Winged Lion King then threw back its head and howled. The purple light around its body grew increasingly intense, and an immensely powerful pressure spread out. The magical beasts within a hundred miles could not help but prostrate themselves on the ground, their bodies trembling slightly as they feared that the king in the sky would vent its anger on them!

The enormous energy surging between heaven and earth made Yun Yun's brows knit tightly. A powerful sense of danger rose within her heart. Fierce winds began howling around the Purple Crystal Winged Lion King, and purple radiance enveloped the world. After brewing for a long while, it suddenly compressed into a dark-purple pillar of light only about half a foot thick!

"Purple Crystal Seal!" The Purple Crystal Winged Lion King's deep roar echoed through the valley.

Yun Yun moved at that moment as well. The cyan sword in her hand trembled sharply, and a thin, profound beam of light instantly shot forth. Even space itself quivered slightly. Yun Yun shouted softly, "Wind Extreme: Meteor Kill!"