Genshin Impact.

Lin Feng stood in the desolate valley, the howling wind blew across his face. Beside him, the old man had a solemn expression, and a hint of worry in his eyes.

"Lin Feng, this crisis is different from the previous ones. If we are not careful, we will be doomed." The old man's voice was hoarse and heavy.

Lin Feng tightly grasped the hilt of the sword in his hand, looking into the distance with a firm gaze: "Senior, even if I die, I will not retreat."

Their mission this time is to break an evil formation that covers the entire continent. This formation is constantly sucking the vitality of the continent. If it is not stopped, all things in the world will perish.

On the other side, Amber and Li'er were also preparing for the battle. Amber was a smart archer, with a longbow in her hand flashing with mysterious light; Li'er was a girl who was good at spells, with a light blue magic glow surrounding her.

"Lier, are you afraid?" Amber asked softly.

Li'er shook her head, her eyes flickering with stubbornness: "As long as I can be with everyone, I'm not afraid of anything."

After the four of them met up, they began to move towards the core area of ​​the formation. Along the way, they encountered countless monsters blocking them, but relying on their tacit cooperation and tenacious fighting spirit, they managed to fight their way out.

Finally, they arrived at the core of the formation. They saw a huge black magic formation suspended in the air, constantly releasing evil aura.

"This is the culprit." The old man said, "We must destroy it as soon as possible."

Lin Feng and Amber rushed forward first. The sword in Lin Feng's hand flashed with cold light, and each sword carried a sharp sword energy, killing the monsters that pounced on him one by one; Amber kept shooting arrows from a distance, and each arrow hit the target accurately, providing cover for Lin Feng.

Li'er and the old man were not idle either. The old man formed seals with his hands and cast a powerful spell. Rays of light shot towards the magic formation, trying to weaken its power; Li'er chanted a spell, summoning powerful elemental forces to attack the monsters.

However, the power of the magic array was too strong. Although their attacks had some impact on it, they were far from enough to destroy it.

"This is not a solution." Lin Feng said, panting.

At this moment, the old man suddenly thought of a solution: "We need to gather our strength together to form a powerful attack, maybe we will have a chance."

Everyone nodded in agreement, and they began to continuously inject their own strength into the old man's spell. As the power gathered, a dazzling light formed in the old man's hand.

"Now!" the old man shouted and shot the light in his hand towards the magic formation.

Under the impact of this powerful force, cracks began to appear in the magic array. The cracks continued to expand, and finally, with a loud bang, the magic array was completely shattered.

Just when they thought victory was in sight, an even more evil force surged out from the broken magic array. This force instantly enveloped them, their bodies began to stiffen, and their strength continued to drain away.

"Oh no! This is the backlash of the magic array!" the old man exclaimed.

Lin Feng gritted his teeth and tried hard to break free from the restraint of this power: "We can't give up like this!"

At this critical moment, Amber and Li'er also burst out with great potential. A strange light flashed on Amber's longbow, and the light turned into a huge arrow feather, shooting at the evil force; Li'er put her hands together, chanted an ancient spell, and a powerful purification force emanated from her body, competing with the evil force.

With the joint efforts of the four, the evil force was finally gradually suppressed. When the last trace of the evil force dissipated, they all collapsed to the ground, gasping for breath.

"We succeeded..." Lin Feng looked at the sky with a gratified smile on his face.

The old man stood up and patted Lin Feng on the shoulder: "Thanks to everyone, we were able to escape danger this time."

Amber and Li'er also came over, and the four of them held hands tightly.

After this battle, their friendship became deeper and they became true friends of life and death. They knew that the road ahead was still long, but as long as they were united, no difficulties could stop them from moving forward.