Rise of the Otherworld.

Lin Yu hurried back to the sect with the reinforcements from the friendly sect. The scene before him made him feel nervous. The sect's walls were damaged in many places, thick smoke was billowing, and the shouts of killing and the screams of the wounded were intertwined, creating a tragic scene.

"Follow me!" Lin Yu roared, rushing to the battlefield first. His figure was like a flash of lightning, rushing into the enemy army in an instant. The sword in his hand flashed with cold light, and every swing brought a storm of blood and gore.

The reinforcements from Youzong and the trusted disciples brought by Lin Yu followed closely behind, their morale high. They swept towards the enemy like surging waves.

Lin Yu was like a tiger among a flock of sheep, swinging his sword with impenetrable force. Wherever he went, the enemy fell one after another. His eyes were full of determination and anger, and every move was filled with the determination to kill.

An enemy general was secretly shocked by Lin Yu's bravery, but he was unwilling to be outdone and rushed forward with a long sword. "Boy, don't be so arrogant!" the general shouted loudly.

Lin Yu snorted coldly, "Today is your death!" He dodged the enemy's first attack and then stabbed an enemy in the throat with a backhanded sword. The enemy fell to the ground and died before he could even scream.

"Kill!" Lin Yu shouted, and the spiritual energy in his body surged out, forming a powerful aura that repelled the surrounding enemies. His clothes rustled in the wind, and he looked like a god of war.

Unwilling to be outdone, the reinforcements from the friendly sects coordinated with each other, forming battle formations and engaging the enemy in a desperate struggle. For a moment, the battlefield was filled with the sound of killing and blood flowed like a river. Their weapons gleamed coldly in the sunlight, and each attack was punctuated by fearless courage.

Inside the sect, the headmaster and elders were directing the disciples to fight hard. Seeing Lin Yu returning with reinforcements, everyone was greatly encouraged.

"Lin Yu, well done!" the headmaster shouted. His voice became hoarse from shouting for so long, but his eyes gleamed with hope.

While killing the enemies, Lin Yu shouted, "Master, hold on, we will definitely win!" His voice was full of power, which made the disciples around him more determined to resist.

However, the enemy was too numerous. Although Lin Yu and his men fought bravely, the situation was still critical. The enemy came like a tide, wave after wave, and it seemed that they would never be able to kill them all.

At this moment, Lin Yu suddenly discovered that there was a hint of chaos behind the enemy. He was moved. Could it be that there was a problem within the enemy?

Lin Yu made a quick decision and led a team of elite disciples to rush to the rear of the enemy. It turned out that some disciples in the sect took advantage of the chaos to sneak attack the enemy's food and grass camp, causing great chaos in the enemy's army.

"The opportunity has come!" Lin Yu's eyes flashed with excitement, and he shouted loudly: "Brothers, charge, and defeat the enemy in one fell swoop!"

Under Lin Yu's leadership, the crowd was like a torrent, unstoppable. Their shouts were deafening, and the enemy was terrified.

The enemy began to retreat, their formation began to become chaotic, and they could no longer organize effective resistance.

"Run!" Someone shouted, and the enemy army collapsed instantly and fled in all directions.

On the battlefield, the smoke gradually dissipated, leaving behind a mess. Corpses lay scattered on the ground, and blood stained the ground red. Lin Yu sat on the ground exhausted, breathing heavily. His body was covered with wounds, and blood stained his clothes red, but his eyes were filled with the joy of victory.

"We won!" the disciples cheered. They hugged each other and cried, rejoicing in this hard-won victory.

The head of the sect walked up to Lin Yu and patted him on the shoulder: "Lin Yu, thanks to you." His eyes were full of gratitude and relief.

Lin Yu smiled slightly: "It's all thanks to everyone. If it weren't for everyone working together, it would be difficult for us to win."

After this fierce battle, although the sect suffered heavy losses, it finally managed to preserve its foundation. In the following days, Lin Yu and the others began to rebuild the sect and strengthen its defenses.

Lin Yu personally led his disciples to repair the city walls, set traps and formations, and searched for usable materials from the ruins, rebuilding the sect brick by brick.

However, they know that this is only a temporary calm. In this crisis-ridden world, they must constantly strengthen themselves to truly gain a foothold.

Lin Yu began to practice more diligently. He practiced in seclusion in the practice room every day, constantly honing his martial arts and mental skills.

One day, when Lin Yu was practicing, the system suddenly sent a prompt: "Host, a mysterious relic was discovered, which may contain endless treasures and powerful skills."

Lin Yu's heart moved, this might be a good opportunity to improve his strength.

He decided to embark on his journey again to look for opportunities in the mysterious ruins.

Before leaving, Lin Yu said goodbye to the headmaster and the elders.

The headmaster said, "Lin Yu, be careful on this trip. The future of the sect depends on you."

Lin Yu nodded solemnly: "Master, don't worry, I will definitely fulfill my mission."

With everyone's expectations, Lin Yu embarked on a new adventure.