Rise of the Otherworld.

Hearing Lin Yu's cry, everyone focused their firepower on the guardian beast's abdomen. Various spells of light struck the guardian beast's weak spot like meteors. For a moment, the entire palace was shrouded in brilliant light. The guardian beast roared angrily, the sound seemed to penetrate the human soul, making people shudder. It tried to dodge, but under the intensive attack, it was still difficult to completely avoid it.

Lin Yu seized the opportunity, and with a flash of his body, he rushed towards the guardian beast like a ghost. The sword in his hand flashed with a sharp light, as if it could tear through the void. A faint aura lingered around the sword, making it even sharper. Lin Yu's eyes were firm and resolute. He had only one thought in his mind, that is, to defeat the guardian beast and open up a path forward for everyone.

The guardian beast sensed Lin Yu's intention and flapped its wings violently, sending a gust of wind sweeping in. The wind was as solid as a substance, with a sharp whistling sound, as if it wanted to tear everything into pieces. Lin Yu struggled forward in the gust of wind, and every step forward required a huge effort. His clothes were rustling in the wind, and his hair was flying wildly in the wind.

Just as he was about to approach the guardian beast, he slipped and nearly fell. The ground was bumpy and uneven from the previous battle, fraught with danger.

"Master, be careful!" the disciples exclaimed, their voices filled with worry and fear.

Lin Yu gritted his teeth and tried to keep his body steady in the strong wind. He rolled over and avoided the guardian beast's claws. The claws were like sharp sickles, with a cold gleam. If hit, the consequences would be disastrous. Lin Yu stood up again and jumped up. The whole person was like an arrow from a string, and the sword pierced straight into the guardian beast's abdomen.

"Ouch!" The guardian beast roared in pain, its sound echoing throughout the palace, making everyone's ears buzz. The light on its body dimmed slightly, and its once powerful aura became weak.

Seizing this opportunity, the disciples intensified their attacks. As if their fatigue had vanished, their only hope was to defeat the guardian beast as quickly as possible. Fireballs, ice arrows, and lightning intertwined, forming a dazzling and deadly web of attack that enveloped the guardian beast.

Attacked from both sides, the guardian beast gradually lost strength. Its movements became sluggish, and its attacks were no longer as fierce as before. Blood flowed from its wounds, staining the ground bright red.

However, just when everyone thought victory was in sight, the guardian beast suddenly erupted with a powerful force. This force was like a surging ocean wave, instantly sweeping everything around it. Lin Yu was the first to be struck, and was blown away by this force. His body was like a kite with a broken string, and it crashed heavily into the pillar. The gems on the pillar fell one after another with a crisp sound.

Lin Yu felt a sharp pain and couldn't help but bleed from his mouth. His eyes went dark and he almost fainted.

"Master!" The disciples were extremely anxious, their voices filled with concern and anxiety.

Lin Yu wiped the blood from the corner of his mouth and stood up. His body was shaky, but his eyes were still firm. "Don't worry about me, keep attacking!" He shouted loudly, his voice full of indomitable determination.

Inspired by Lin Yu, the disciples mustered their courage once again and launched a final attack. Their eyes burned with anger, and the weapons in their hands flashed with light, as if they wanted to pour all their anger into this attack.

Under the siege of the crowd, the guardian beast finally couldn't hold on and collapsed to the ground. Its body hit the ground heavily, raising a cloud of dust.

"We succeeded!" Everyone cheered, their voices filled with joy and excitement. They hugged each other and celebrated this hard-earned victory.

But before they could relax for too long, new changes occurred in the palace.

A barrier suddenly appeared where the treasure had been placed, enveloping it. The barrier glowed with a mysterious blue light, with complex runes flowing across it, making it seem intimidating.

"What's going on?" a disciple asked in confusion, his voice full of confusion and frustration.

Lin Yu walked forward and carefully observed the barrier. His brows were furrowed, and his eyes were focused and deep. "It seems that getting the treasure is not that easy." He muttered to himself.

This barrier is powerful and mysterious. How can they break it and get the treasure inside?