Genshin Impact.

Under the guidance of the old man, Lin Feng and Li Er started their journey to the mortal world. When they stepped into the human world, everything they saw and heard was new and unknown.

In the prosperous towns of the mortal world, people were coming and going, and it was very noisy. Lin Feng and Li'er looked around curiously, their eyes full of desire to explore the mortal world.

"Brother Lin Feng, look at how lively this world is. It's really different from our fairyland." Li'er pulled Lin Feng's sleeve and said excitedly.

Lin Feng smiled and nodded, his eyes also attracted by the surrounding scene. He saw the street stalls filled with all kinds of goods, the stall owners were shouting enthusiastically, soliciting customers; the streets and alleys were bustling with people, some were in a hurry, some were strolling leisurely, and everyone's face was filled with different expressions and stories.

Li'er walked to a stall curiously, picked up an exquisite hairpin and looked at it carefully. Seeing this, the stall owner hurriedly introduced: "Girl, this is a craft passed down from my family, made of pure silver and inlaid with gems, absolutely beautiful!" Li'er couldn't let it go, and turned to look at Lin Feng, who smiled and touched her head, indicating that she could buy it if she liked it.

Li'er happily bought the hairpin and put it on her head. Lin Feng looked at her beautiful appearance and felt a warm feeling in his heart. They continued to walk around the town, tasting all kinds of food and feeling the atmosphere of fireworks.

Before they knew it, night fell and the town became brightly lit. Li'er marveled at the night view of the mortal world, while Lin Feng silently thought about what kind of experience and growth this journey to the mortal world would bring them.

Lin Feng smiled and nodded, "Yes, this place is full of the atmosphere of fireworks, we need to experience the true meaning of this tribulation with our hearts."

They helped the poor people in the town and solved various problems. Lin Feng used his magic to cure a seriously ill old man; Li Er used gentle words to comfort the heart of a child who had lost his loved ones.

However, the road to tribulation was not smooth.

When they were crossing the mountains and forests, they encountered a group of robbers who were ferocious and brutal and tried to rob them of their property.

Lin Feng stepped forward and fought fiercely with the robbers. His immortal skills were restricted in the human world, but with his tenacious will and agility, he gradually gained the upper hand.

Li'er was anxiously watching the battle situation from the side, tightly holding a protective jade pendant in her hand, and praying silently for Lin Feng.

In the end, Lin Feng successfully fought off the robbers and protected himself and Li'er.

"Brother Lin Feng, I'm so glad that you're okay." Li'er threw herself into Lin Feng's arms, her eyes full of concern.

Lin Feng patted Li'er's back gently, "Don't worry, I won't let you get hurt."

As they went deeper into the calamity, they met a mysterious old man, who was dressed in rags but had a sharp gaze.

“Young man, your journey to immortality is still long, and this worldly experience is just a small test.” The old man’s words were meaningful.

Lin Feng and Li'er bowed respectfully to the old man, "Please give us some advice, Senior."

The old man smiled and said, "Everything in the world has its cause and effect. Everything you have experienced is for the purpose of enlightening your heart."

After saying this, the old man disappeared.

Lin Feng and Li'er fell into deep thought, and they began to think more deeply about the meaning of the tribulation.

In a small village, they encountered a severe drought. The villagers had no harvest and lived in poverty.

Lin Feng and Li Er decided to help the villagers find water. They crossed mountains and explored everywhere.

After many days of hard work, clues to the underground water source were finally found in a valley.

However, it is not easy to bring out water, and many difficulties need to be overcome.

Lin Feng used his magic to carefully dig a tunnel; Li'er organized the villagers to prepare tools and work together.

With everyone's concerted efforts, they finally succeeded in bringing out the water source and saving the entire village.

The villagers were filled with gratitude towards them, and Lin Feng and Li'er felt the joy and satisfaction that came from helping others.

At this moment, a strange light flashed in the sky.

"This may be an important opportunity for us to overcome the disaster." Lin Feng said.

They followed the guidance of the light and came to an ancient temple. The temple was filled with a mysterious atmosphere, as if it hid endless secrets.

Lin Feng and Li Er entered the temple, where a new test awaited them...