The princess arrives and the prosperous Tang Dynasty begins

On a morning that couldn't be more ordinary, the sun shone through the light blue curtains and dappled onto Lin Xiao's desk. As usual, Lin Xiao stretched and yawned, ready to greet the new day.

When she walked to the door and was about to pick up the newspaper of the day, she unexpectedly found a letter lying quietly on the ground. The envelope had no signature or postmark, as if someone had quietly slipped it through the crack of her door in the dark.

Lin Xiao picked up the letter with doubts in her heart. Her fingers gently stroked the rough envelope, and an inexplicable sense of tension arose. She slowly walked into the house, sat at the desk, took a deep breath, and then carefully opened the envelope.

The contents of the letter came into view. The handwriting was neat and strange, and every word seemed to carry a mysterious power, attracting Lin Xiao's attention. However, the words in the letter instantly made her fall into deep confusion.

"Dear Lin Xiao, when you read this letter, the gears of fate have already begun to turn. In a corner of the city, there is a secret about your future. Everything you know is just an appearance. Go back along the river of memory, looking for that forgotten night, and you will find the key clues. But be careful, there are always eyes in the dark watching your every move."

Lin Xiao read these words over and over again, her brows furrowed, her mind in a mess. These words full of hints and puzzles were like forks in a maze, leaving her wondering where to start. She tried to find some clues between the lines, but apart from these puzzling words, there was nothing else.

Lin Xiao put the letter down, stood up and walked to the window, looking at the bustling streets outside the window, and her doubts became more and more intense. Who is this mysterious letter writer? Why did he write such a strange letter to her? What is the so-called secret? The forgotten night? She tried hard to recall her past experiences, trying to find clues related to it, but she found nothing.

Lin Xiao sat back at the desk and picked up the letter again, carefully studying every word and every punctuation mark. She even took out a magnifying glass, as if she could discover the secret hidden in it. However, she found nothing except slight creases on the paper and a faint scent of ink.

Time passed quietly while Lin Xiao was thinking. Before she knew it, the sunlight outside the window had become strong and hot. Lin Xiao felt irritated. She crumpled the letter into a ball and threw it on the ground. But just a moment later, she quickly picked it up and smoothed out the wrinkles, as if this letter was her only life-saving straw.

"No, I can't let my life be disrupted by a inexplicable letter." Lin Xiao said to herself. She decided to put this matter aside for the time being and do some daily work to distract herself.

However, the letter was like a lingering shadow that always lingered in her mind. Whether she was cooking, cleaning the room, or even talking on the phone with a friend, her thoughts would involuntarily drift back to those mysterious words.

Night fell quietly, Lin Xiao lay in bed, tossing and turning, unable to fall asleep. The moonlight shone through the window on her face, she looked at the ceiling, the confusion in her heart surged like a tide.

"The gears of fate have begun to turn..." Lin Xiao murmured the words in the letter in a low voice, "What does this mean?"

In her endless thoughts, Lin Xiao fell asleep unconsciously. In her dream, she was in a dark maze, surrounded by thick fog. She kept running, looking for an exit, but every road seemed to be a dead end. Suddenly, a vague figure appeared in front of her, handed her a key, and then disappeared in the thick fog. Lin Xiao woke up with a start, her pajamas soaked with sweat.

The next day, Lin Xiao had dark circles under her eyes and looked haggard. She knew that she could no longer escape the troubles brought by the letter and she had to figure it all out.

Lin Xiao decided to start with the "forgotten nights" mentioned in the letter. She began to carefully recall her past experiences, especially those nights that she had ignored or forgotten. She dug out old photo albums, checked her diary, and even asked relatives and friends, but still had no clue.

Just when Lin Xiao felt desperate, she accidentally found an old movie ticket. It was a rare movie that she had watched alone late at night. A glimmer of hope surged in Lin Xiao's heart, and she decided to go to the cinema that had been closed for many years to have a look.

When she arrived at the old site of the cinema, she found that it had become a ruin. The weeds were overgrown, the walls were mottled, and it exuded an old and decayed smell. Lin Xiao walked into the ruins carefully, looking for possible clues.

In a corner, she found a stone tablet with strange symbols engraved on it. Lin Xiao squatted down and observed the symbols carefully, her heart full of doubts. At this moment, a gust of wind blew, raising a cloud of dust, and Lin Xiao could not help but close her eyes.

When she opened her eyes again, she found that the scene around her had changed. The original ruins disappeared, replaced by a hall with brilliant lights. In the center of the hall, there was a huge crystal ball, which was shining with strange light.

Lin Xiao looked at all this in surprise, at a loss. At this moment, a voice sounded in her ears: "Lin Xiao, you are finally here."

Lin Xiao turned around in horror, only to find that there was no one behind her. "Who is it? Who is talking?" she shouted.

"Don't be afraid, Lin Xiao. I am here to help you. The secret you are looking for is in this crystal ball. But to get it, you must pass the test." The voice sounded again.

Lin Xiao took a deep breath and mustered up the courage to walk towards the crystal ball. Just as she was about to touch the crystal ball, a strong light flashed and she returned to reality again.

Lin Xiao stood in the ruins blankly, her heart filled with confusion and loss. She didn't know whether what had just happened was real or an illusion. But she knew that she was one step closer to the mysterious secret.

In the following days, Lin Xiao continued to receive various strange hints and clues, sometimes in her dreams, sometimes on the walls she passed by, and sometimes even in the items she bought.

Lin Xiao's life was completely disrupted by this mysterious letter. She became more and more haggard and anxious. But at the same time, her inner curiosity and thirst for knowledge became stronger and stronger, driving her to continue her pursuit.

In this long and tortuous process, Lin Xiao gradually discovered that this secret seemed to be related to her family's past. Her great-grandfather was once a legendary figure, but the story about him was deliberately concealed in the family.

Lin Xiao began to investigate her great-grandfather's history in depth, visited many relatives of the older generation, consulted a lot of historical materials, and finally discovered an astonishing secret.

It turns out that the great-grandfather once discovered a huge treasure, but in order to protect the treasure from being used by bad people, he hid it and left a series of puzzles and clues that only the smartest and bravest in the family can find.

Lin Xiao realized that the mysterious letter he received was the key to unlocking the treasure, and the hints and clues that followed were all the guidance left by his great-grandfather for future generations.

Lin Xiao decided that no matter what the cost, she must find the treasure and uncover the family secrets. She once again embarked on a journey full of unknowns and dangers, and this time, her heart was full of firm belief.

In the process of pursuit, Lin Xiao encountered many difficulties and challenges. There were mysterious people tracking and attacks, complex mechanisms and traps, as well as inner fear and hesitation. But every time when she wanted to give up, she would remember the words in the mysterious letter and her great-grandfather's expectations, and then she would cheer up again.

Finally, after a long journey and hard work, Lin Xiao found the long-hidden treasure, which contained not only precious gold and silver jewelry, but also a handwritten letter left by his great-grandfather.

In the letter, my great-grandfather expressed his deep attachment to his family and his expectations for future generations. He hoped that family members would uphold justice and kindness and use the wealth to help more people.

Lin Xiao burst into tears, she understood the meaning of all this. From then on, she decided to use this wealth to do more meaningful things and continue the glory of the family.