I was reborn as a young master in an invincible family of immortals

Lin Yun held a shining sword in his hand, ready for battle, but at this moment, the ancient book in his hand on the ground suddenly underwent an even more bizarre change.

The ancient book, which originally emitted a faint glow, now shone brightly. The obscure characters seemed to come alive, jumping and arranging themselves on the pages, accompanied by bursts of mysterious humming sounds, as if telling an ancient and mysterious story.

Lin Yun was startled. He had no idea what this ancient book was going to reveal, but his intuition told him that this might be an opportunity to turn the tide of the battle. While keeping a close eye on the surrounding Shadow Cult members, he also closely monitored the changes in the ancient book.

As the light of the ancient book shone, the surrounding air seemed to be stained with a strange color. Wherever the light reached, the evil aura seemed to be suppressed and became less strong.

As everyone looked on in astonishment, the light on the ancient book suddenly turned into tangible rays of light, which coiled towards Lin Yun like a flexible silk thread.

Lin Yun felt a warm and powerful force flowing into his body along with the rays of light. His spiritual energy, which had been nearly depleted by the battle and injuries, instantly began to recover rapidly, as if nourished by a gentle rain. Furthermore, the pain in his body also subsided at a noticeable speed under the influence of this force. Under his torn clothes, the wounds were actually slowly healing.

"This... this ancient book actually has such magical power!" Lin Yun was surprised and happy. He could clearly feel that his condition was recovering to the best at an incredible speed, and even became stronger than before.

However, this mysterious power from the ancient book did not stop there. It continued to flow in Lin Yun's body, as if transforming his spiritual power meridians, making him more adept at using spiritual power, casting spells more smoothly, and the power increased several times than usual.

Feeling the changes in himself, Lin Yun felt a surge of pride. He knew that this was the perfect opportunity to strike back and he couldn't miss it.

"Evildoers of the Shadow Cult, now try my power!" Lin Yun shouted, and rushed towards the Shadow Cult member who was holding a black long knife and had been chasing him relentlessly just now.

Lin Yun's speed at this moment was far greater than before, and he arrived in front of the Shadow Cult member in the blink of an eye. Before the other party could react, Lin Yun had already swung his sword. A sharp sword energy with a dazzling light, like a meteor streaking through the night sky, fiercely slashed towards the Shadow Cult member.

This sword energy contained Lin Yun's powerful spiritual energy at the moment, and it was so powerful that the air around him emitted a sharp whistling sound. The Shadow Cult member's eyes widened in horror and hurriedly raised the long sword in his hand to block it.

With a loud clang, the swords clashed, emitting a dazzling flash of light. However, the force of Lin Yun's attack was far too strong. Although the Shadow Cult member barely managed to block the blow, he was still thrown back repeatedly, and the long sword in his hand almost flew out of his hand.

Lin Yun, taking advantage of his situation, launched another barrage of attacks. His agile form weaved freely among the Shadow Cult members, each strike carrying devastating force, precisely targeting the enemy's vital points.

Those members of the Shadow Cult who had been eyeing Lin Yun covetously were now stunned by his sudden burst of powerful strength. They tried to dodge in panic, but Lin Yun's attack was too fast and too fierce. In a short time, many members of the Shadow Cult were injured and fell to the ground.

The other members of the Immortal Sect's counterattack team were immediately boosted in morale when they saw Lin Yun suddenly become so powerful with the power of the ancient books.

Su Yao's eyes were filled with surprise. She knew that Lin Yun's transformation could change the entire battle situation. She no longer limited herself to casting supporting spells, but quickly formed hand seals with her hands, unleashing a powerful attack spell she rarely used. A gentle yet powerful light flew from her hand, shooting towards the group of Shadow Cult members, instantly enveloping them. The Shadow Cult members roared in pain in the light, their bodies frozen in place, unable to move.

Chen Yu was even more excited. He laughed heartily and increased the power of his fire spell. The flames, already blazing, now intensified even more fiercely, like a roaring fire dragon, swooping down on the Shadow Cult members with bared fangs and claws. Wherever it passed, the air was scorched and distorted, and the Shadow Cult members, burned to a pulp, fled in panic.

Several elders also smiled with relief. They sensed the shift in the situation and cast their powerful spells with even greater vigour. One elder formed hand seals, muttered a few words, and cast a large-scale group binding spell. Ropes of spiritual energy flew from his hands, wrapping themselves precisely around the limbs of a group of Shadow Cult members, restricting their movement and allowing the Immortal Sect disciples to seize the opportunity to attack them.

Under Lin Yun's leadership, the morale of all members of the Immortal Sect's counterattack team reached its peak. They all used their strongest methods to engage in a more intense life-and-death battle with the members of the Shadow Cult.

The members of the Shadow Cult originally thought that they could defeat the Immortal Sect's counterattack team in one fell swoop by snatching ancient books and launching fierce attacks, but they did not expect that Lin Yun's sudden change caught them off guard.

They watched helplessly as Lin Yun wreaked havoc among them like a god of war, their hearts filled with fear and panic. The once tight attack formation became loose due to the panic, and the members fought independently, losing their previous tacit understanding and coordination.

Some members of the Shadow Cult tried to reorganize and resist, but under the fierce attacks of the Immortal Sect's counterattack team, they found their resistance becoming increasingly difficult.

The attacking teams that had previously been responsible for snatching the ancient books were now the main targets of the Xianzong disciples' attacks. Under the combined attacks of the Xianzong disciples, they were constantly retreating, and they were more or less injured.

The Shadow Cult members began to realize that they might lose the battle, so some timid members began to think of escaping. Taking advantage of the chaos, they quietly moved towards the edge of the stronghold, hoping to find a chance to escape from this dangerous battlefield.

Under the brave attacks of all members of the Immortal Sect's counterattack team, the members of the Shadow Cult were defeated step by step.

Lin Yun continued to charge across the battlefield, each of his swords and spells inflicting immense damage on the Shadow Cult members. His gaze was as sharp as a torch, fixed on those still holding out, vowing to annihilate them all here, not allowing a single Shadow Cult member to escape with any information related to the evil legacy.

The other members of the Immortal Sect's counterattack team also cooperated well. They supported each other and intercepted the Shadow Cult members who tried to escape one by one to ensure that no one would slip through the net.

As time went on, the number of Shadow Cult members dwindled, and their resistance grew weaker. Although many members of the Immortal Sect's counterattack team were injured, they maintained high morale and strong combat effectiveness thanks to the power of the ancient books and the teamwork.

Finally, amidst the cries of death and the radiance of spiritual energy, the Shadow Cult members were completely wiped out within the stronghold. The Immortal Sect's counterattack team had won the battle. They gathered together, exhausted but excited, their eyes fixed on the ancient book in Lin Yun's hands.

They know that the secrets of this ancient book are yet to be unearthed, and with this precious treasure, they will soon return to the Immortal Sect and embark on a new journey. In this battle between good and evil that hinges on the fate of the Immortal Cultivation World, the Immortal Cultivation Counterattack Team has taken a significant step forward through tireless efforts and an unexpected turn of events. However, the challenges ahead remain daunting, and they must remain vigilant and continue their fight to protect the Immortal Cultivation World.