Genshin Impact.

Under the guidance of the old man, Lin Feng and Li Er have been on earth for some time. They have gone through many hardships in the mortal world, and their magic skills have been improving day by day in each challenge.

One day, Lin Feng and Li Er came to a mysterious valley called Immortal Demon Abyss. It is said that this place is the site of the ancient battle between immortals and demons, and contains countless dangers and opportunities.

Lin Feng looked at the deep valley, and a strong desire to explore surged in his heart: "Li'er, this place looks mysterious, maybe it is a great place for us to improve our immortal arts."

Li'er nodded gently, with a determined light flashing in her beautiful eyes: "Well, as long as I'm with you, I'm fearless."

The two of them stepped into the Immortal Demon Abyss hand in hand. As soon as they entered, they felt a strong pressure coming towards them. The air around them seemed to become heavy, making it difficult to breathe.

"Be careful!" Lin Feng alertly protected Li'er behind him, only to see a black shadow rushing out from the side and rushing towards them. Lin Feng quickly performed a magic trick, and a flash of light flashed, repelling the black shadow.

Upon closer inspection, it turned out to be a gigantic demon wolf with sharp fangs and fierce light flashing in its eyes.

"This demon wolf is quite powerful, we need to be careful when dealing with it." Lin Feng said in a low voice.

Li'er formed seals with her hands and muttered something. A beam of ice-blue light shot out from her hands and flew towards the demon wolf. The demon wolf dodged swiftly and pounced again.

Lin Feng and Li Er cooperated with each other and started a fierce battle with the demon wolf. After a hard fight, they finally subdued the demon wolf.

However, before they could catch their breath, they heard low roars all around them. Dozens of demon wolves surrounded them from all directions, trapping them in the middle.

"It seems this is just the beginning." Lin Feng took a deep breath, without any sign of retreat in his eyes.

The two stood back to back, concentrating on dealing with the surrounding demon wolves. Lin Feng used powerful attack magic, and each attack contained great power, repelling the demon wolves one by one. Li Er continued to use auxiliary magic to enhance Lin Feng's strength, while also protecting herself and Lin Feng.

In the fierce battle, Lin Feng suddenly felt that the immortal power in his body had a sign of breakthrough. He was overjoyed, and took advantage of this breakthrough to perform a more powerful immortal technique. For a moment, the light shone everywhere, and the demon wolves fell to the ground one after another.

Finally, they successfully repelled all the demon wolves. But the danger of the Immortal Demon Abyss was far more than that.

Continuing on, they came across a maze filled with fog, making it difficult to tell the direction.

"This maze seems to contain some kind of formation." Li'er said as she observed her surroundings.

Lin Feng said: "We need to calm down and look for the flaws in the formation."

The two of them carefully groped their way through the maze, taking every step with extreme caution. Suddenly, cracks appeared on the ground, and hot magma gushed out from the cracks.

Lin Feng quickly pulled Li'er up and jumped to avoid the attack of the lava. In the process of avoiding the lava, Lin Feng accidentally discovered the pattern of the maze.

"Follow me!" Lin Feng led Li'er and followed the pattern he discovered, and finally walked out of the maze.

After walking out of the maze, they came to an ancient palace. The palace door was closed and mysterious runes were engraved on the door.

Lin Feng and Li Er carefully studied the runes, trying to find a way to open the door. After some effort, they finally solved the puzzle of the runes, and the door slowly opened.

Inside the door, a strong aura hit me. I saw a huge statue standing in the center, holding a mysterious weapon in its hand.

Lin Feng and Li Er approached the statue, and suddenly the statue glowed brightly, and a voice sounded in their ears: "If you want to get this weapon, you must pass the test."

As soon as the voice fell, the surrounding scene changed instantly, and they were in an illusory space. Countless phantoms attacked them, and each phantom had a powerful force.

Lin Feng and Li Er once again used their magic to fight the phantom to the death. During the battle, they continued to comprehend the true meaning of magic, and their magic power continued to increase.

After a long and fierce battle, they finally defeated all the phantoms. The weapon in the statue's hand slowly fell and fell into Lin Feng's hand.

At this moment, Lin Feng and Li'er felt a powerful force surging into their bodies, and their magic skills were greatly improved.

However, before they could be happy, a violent tremor came from the depths of the Immortal Demon Abyss. A huge black shadow slowly rose from the depths, emitting a terrifying aura.

"Could this be..." Lin Feng and Li'er looked at each other, their hearts full of vigilance.

The black shadow gradually revealed its shape, and it turned out to be a huge monster. Its body was as big as a mountain, and its eyes were flashing blood-red light.

The monster roared, and the sound waves made Lin Feng and Li'er's blood surge.

"This is a powerful enemy we have never encountered before, but we must not retreat!" Lin Feng gripped the weapon tightly in his hand and rushed towards the monster with Li'er.

A more thrilling battle begins...