Rise of the Otherworld.

Lin Yu flew up and pointed his sword at the monster's eyes. However, the monster reacted very quickly and turned its head suddenly. Lin Yu's sword only left a shallow scratch on its hard head. The moment the sword collided with the monster's head, a series of dazzling sparks burst out, illuminating Lin Yu's face full of determination.

"Damn it!" Lin Yu gritted his teeth and charged again after landing. His eyes burned with unyielding anger, and every step he took was filled with resolute momentum.

The monster was completely enraged, waving its claws wildly and spewing black flames from its mouth. The flames were like giant black pythons, baring their fangs and claws as they pounced on the crowd.

"Scatter!" Lin Yu shouted loudly, and his voice echoed in the cave. The disciples dodged one after another, some rolled on the ground, and some leaped to the side. The cave was suddenly in chaos. Some disciples were injured by falling rocks, and groans of pain were heard one after another.

"This won't work. We must find its fatal weakness!" Xiaoyaozi shouted. His forehead was covered with sweat, his face was pale, but his eyes remained firm.

Lin Yu dodged the monster's attacks while observing its every move. His eyes were as sharp as a hawk, not missing any details. Suddenly, he noticed that every time the monster attacked, a scale on its abdomen would open slightly.

"That might be its weakness!" Lin Yu was delighted, and a glimmer of hope flashed in his eyes.

"Everyone, cover me!" Lin Yu shouted, his voice full of determination. He rushed towards the monster again, his figure like an arrow from a bow.

The disciples cast their strongest spells one after another. For a moment, fire, ice, and lightning intertwined together to form a gorgeous and powerful wave of attack, attracting the monster's attention.

Lin Yu took the opportunity to rush towards the monster's belly. His speed was as fast as lightning. The monster sensed his intention and tried to block it. Its huge claws brought up a gust of wind, trying to stop Lin Yu from approaching.

Just as he was about to approach the monster's belly, the monster swung its claws violently, and Lin Yu was slapped away fiercely. His body was like a kite with a broken string, drawing an arc in the air, and then hit the wall of the cave heavily.

"Master!" the disciples exclaimed, their voices filled with concern and worry.

Lin Yu hit the cave wall hard, and a mouthful of blood spurted out. The blood splashed in the air, forming a blood mist. His body slid down the cave wall and collapsed to the ground.

"I'm fine, keep going!" Lin Yu endured the severe pain and stood up again. His clothes were tattered and his body was covered with wounds, but his eyes were still firm, as if burning with an eternal flame.

With a determined gaze, he charged at the monster once more. This time, he used all his strength, pouring all his spiritual energy into the sword. The blade shone with a dazzling light, as if tearing through the darkness.

Finally, with the monster's obstruction, Lin Yu successfully pierced the scale on its abdomen.

The monster let out a shrill scream that echoed throughout the cave, deafening it. It fell to the ground, twitching continuously, its massive body kicking up a cloud of dust.

Everyone breathed a sigh of relief, with tired but relieved smiles on their faces.

However, before they could rest for a moment, the cave began to shake violently. Rocks from the cave ceiling fell, and huge cracks appeared on the ground.

"Oh no, the cave is going to collapse!" a disciple shouted in horror.

"Everyone, run to the cave entrance!" Lin Yu shouted loudly.

Everyone ran towards the cave entrance, but the shaking ground made their steps unsteady.

The cracks grew bigger and bigger, as if they were going to swallow them all.

At this critical moment of life and death, can they escape from the cave successfully?