Genshin Impact.

Since making the mission agreement with the old man, Lin Feng and Li'er knew that the road ahead would be difficult, but their eyes were full of determination.

They left their temporary shelter and stepped into a mysterious forest, which was filled with mist and had tall, ancient trees that seemed to hide countless secrets.

Lin Feng carefully led the way, holding his sword tightly in his hand, and remained alert at all times. Li'er followed closely behind, the staff in her hand emitting a faint light, lighting the way forward for them.

"Brother Lin Feng, I always feel that there is something indescribable weird about this forest." Li'er said softly.

Lin Feng nodded slightly, "It's better to be careful, I don't know what dangers may lurk in there."

As they were talking, a low roar came from a distance. Lin Feng and Li'er looked at each other and quickened their pace towards the direction of the sound. A huge two-headed wolf appeared in front of them, with its hair standing up and its eyes flashing with ferocity.

Lin Feng rushed forward without hesitation, swung his sword, and a stream of sword energy rushed straight to the two-headed wolf. The two-headed wolf dodged flexibly, and its two heads spewed out flames and frost respectively. Lin Feng flashed, avoided the attack, and rolled behind the two-headed wolf, swinging his sword again.

Li'er was not idle either. She was muttering something, and the gem on the top of the staff shone with light. Rays of healing light fell on Lin Feng, restoring his strength.

Seeing that Lin Feng was difficult to deal with, the two-headed wolf turned and pounced on Li'er. Li'er was not in a hurry. She waved her staff and a shield appeared in front of her. The two-headed wolf's attack was blocked by the shield and bounced back, causing it to suffer a small loss.

Lin Feng took the opportunity to jump onto the two-headed wolf's back and stabbed its body with his sword. The two-headed wolf howled in pain and struggled desperately. Lin Feng held the sword tightly and continued to increase his strength.

Finally, the two-headed wolf fell to the ground and stopped moving.

"Brother Lin Feng, you're awesome!" Li'er ran over, her face full of admiration.

Lin Feng wiped the sweat from his forehead and said, "Thanks to you for your assistance."

They continued walking through the forest and came to an old town. There was a strange atmosphere in the town and the streets were empty.

"This town seems to be cursed." The old man's voice sounded in Lin Feng's mind.

Lin Feng and Li Er explored the town and found an abandoned temple. The door of the temple was closed, but waves of evil power came from inside.

Lin Feng pushed the door open with force, and a powerful force rushed towards him. When they looked closely, they saw a huge black demonic shadow hovering in the center of the temple.

"What is this?" Li'er exclaimed.

Lin Feng gritted his teeth and said, "No matter what it is, we must destroy it!"

After that, Lin Feng rushed towards the demon shadow with his sword, and Li'er followed closely behind, continuously casting spells to attack. The demon shadow roared and stretched out its black tentacles to attack them.

Lin Feng dodged the tentacles' attacks flexibly while looking for the flaws of the demon shadow. Li'er kept casting spells on Lin Feng to enhance his power.

After a fierce battle, Lin Feng finally found the core of the demon shadow. He used all his strength to stab the sword into the core.

With a loud bang, the demonic shadow disappeared, and the evil atmosphere in the town gradually dissipated.

"We have overcome another difficult time." Li'er breathed a sigh of relief.

Lin Feng looked into the distance, "But the mission is not yet completed, we can't relax."

They left the town and continued on their immortal journey, heading towards unknown challenges.