Ling Yu helped the injured Su Yao up, his eyes filled with worry, but they had no time to catch their breath. The mysterious man in black robes manipulated the icy vortex to sweep in again, its destructive power causing the entire snow mountain to tremble.

Su Yao wiped the blood from the corner of her mouth, her eyes hardening with determination. "We can't let him succeed," she whispered, then quickly retrieved some special energy stones from her system space. These energy stones, collected during their previous adventures, contained powerful energy that could temporarily enhance their abilities.

Su Yao and Ling Yu each picked up an energy stone, and instantly, a powerful force surged within them. Su Yao's spatial abilities were enhanced; she waved her hands, creating a massive spatial rift that emitted a mysterious light, drawing in a portion of the energy from the icy vortex.

Ling Yu then elevated his ice-based abilities to a new level. He charged towards the mysterious man in black robes, leaving deep ice marks on the snow with each step. With a wave of his hands, the surrounding air instantly froze, forming countless sharp ice spikes that shot towards the mysterious man in black robes.

The mysterious man in black robes sensed the change in the two. He frowned slightly, but remained calm. He plunged his staff into the snow, chanting incantations. Centered on him, the snow began to tremble violently, and enormous snow monsters emerged from the ground. These snow monsters were massive, radiating a chilling aura, and they lunged at Ling Yu, waving their thick arms.

Ling Yu did not back down. He used his enhanced ice-type ability to create a hard ice armor around himself. The ice armor was covered with sharp ice spikes, which easily pierced the bodies of the snow monsters when they approached. But the snow monsters were numerous and kept surging towards him.

On Su Yao's side, after stabilizing the energy of the icy vortex, she moved the spatial rift towards the mysterious man in black robes. Sensing the threat of the spatial rift, the mysterious man in black robes waved his staff, and a powerful ice shield appeared in front of him. Su Yao increased the suction force of the spatial rift, and the ice shield began to crack under the pull.

Just as Su Yao and the mysterious man in black robes were locked in a stalemate, Ling Yu's situation became increasingly critical. The yeti's attacks grew more and more ferocious, cracks began to appear in his ice armor, and his stamina was rapidly depleting. Seeing Ling Yu in trouble, Su Yao panicked and decided to take a risk.

Su Yao concentrated her mind, gathering all her spatial power into a single point, and then launched a spatial compression attack on the black-robed mystery man's ice shield and the man himself. This was the strongest attack she could currently unleash. If successful, the black-robed mystery man would be severely injured, but if it failed, she herself would suffer a severe backlash.

The spatial compression attack hurtled towards the black-robed figure like a cannonball. Upon contact with the ice shield, the shield shattered, and the powerful impact sent the figure hurtling towards him. Struck by this sudden attack, the black-robed figure was sent flying backward, crashing heavily onto the snow.

Taking advantage of the opportunity, Ling Yu shook off the Yeti's entanglement and went to Su Yao's side. The two of them walked together towards the mysterious man in black robes. The mysterious man in black robes struggled to his feet. His face was pale, but his eyes were still filled with hatred and resentment.

"You think you can defeat me like this? You're too naive." The mysterious man in black robes finished speaking and pulled a crystal ball radiating a chilling light from his robes. The crystal ball contained an extremely powerful, frigid force. He raised it above his head, preparing to unleash its power.

Su Yao and Ling Yu sensed the threat posed by the crystal ball and knew they had to stop the mysterious man in black. They gripped the energy stones tightly again, preparing for the final battle. Meanwhile, Su Yao was also considering whether she could use her spatial abilities to move the crystal ball away, but this was an extremely dangerous attempt; failure would have unimaginable consequences.

At this critical moment, can Su Yao and Ling Yu stop the mysterious man in black robes from releasing the extreme cold power from the crystal ball and save the world?