Genshin Impact.

After breaking up the mirror, Lin Feng and Li'er continued their journey to the mortal world to experience hardships.

One day, they came to an ancient town. The town was filled with a mysterious atmosphere, and the buildings on both sides of the street were old and simple. Lin Feng and Li'er walked side by side, looking at everything around them curiously.

"Lin Feng, I always feel that this town is a little unusual." Li'er said softly.

Lin Feng nodded slightly, "I feel the same way. Let's be careful."

At this moment, an old man appeared in front of them. The old man had deep eyes and a mysterious aura.

"Two young men, are you looking for the secrets of this town?" the old man asked slowly.

Lin Feng bowed and said: "Senior, we do feel that this place is extraordinary. We hope you can give us some advice."

The old man smiled and said, "Follow me."

Lin Feng and Li'er looked at each other and followed the old man to a dilapidated house. The house was filled with light smoke and strange paintings were hung on the walls.

“Did you know that this town was once the residence of immortals?” The old man’s voice echoed in the house.

Lin Feng and Li'er were both shocked.

The old man continued, “However, an accident caused the immortal to leave, leaving behind many mysteries.”

As he spoke, the old man pointed to a scroll and said, "This painting contains the mystery of the mirror. If you can understand it, you may find the answer you want."

Lin Feng and Li'er moved closer to the scroll and observed it carefully. On the scroll was a mirror, and there seemed to be a vague scene in the mirror.

Li'er couldn't help but ask: "Senior, what is hidden in this mirror?"

The old man shook his head and said, "You need to understand this for yourselves."

Lin Feng and Li Er fell into deep thought. They tried to find clues from the patterns and colors on the mirror, but they could not find the answer.

Time passed by minute by minute, and Lin Feng's eyes suddenly lit up, "Li'er, look at the edge of this mirror, there seems to be some kind of pattern."

Li'er looked in the direction Lin Feng pointed, "It seems to be an ancient rune."

The two began to study these runes, and gradually, they discovered that the runes seemed to be conveying some kind of information.

After some effort, they finally deciphered some information. It turned out that the mirror was the entrance to a mysterious space, and that space contained important treasures left by the immortals.

"But how do we enter the space in this mirror?" Li'er frowned.

Lin Feng thought for a moment, "Maybe it has something to do with our magic power."

So, they both mobilized their magic power and injected it into the mirror. The mirror began to emit a faint light, which gradually became stronger and formed a vortex.

Lin Feng and Li Er stepped into the vortex without hesitation. After entering the space, they found that it was full of various strange scenes and powerful prohibitions.

They moved forward cautiously, avoiding one restriction after another. During this process, Lin Feng and Li'er supported each other and cooperated well.

Suddenly, a huge monster appeared in front of them, with its fangs bared and claws waving, emitting a powerful aura.

Lin Feng stepped forward, "Li'er, stand back, I'll deal with it!"

Lin Feng used his unique skills to engage in a fierce battle with the monster. Li'er cheered for Lin Feng and observed the monster's weaknesses.

With the joint efforts of the two, they finally defeated the monster. They continued to move forward and finally found the treasure left by the immortal - a mysterious immortal secret book.

"With this secret book, our journey to immortality will be smoother." Lin Feng said excitedly.

However, just as they were about to leave this space, they discovered that the exit was sealed by a powerful force.

"What should I do?" Li'er was a little anxious.

Lin Feng said calmly: "Don't panic, we will definitely find a way."

They began to search for clues to crack the seal in the space. Finally, in a corner, they found a stone tablet engraved with runes.

Lin Feng and Li'er worked together again to decipher the runes on the stone tablet. After some effort, they successfully cracked the seal and successfully left this mysterious space.

When they returned to the town, the old man was waiting for them with a smile.

"It seems that you have gained something." said the old man.

Lin Feng and Li'er thanked the old man, and then continued on their original immortal journey.