At this moment in the 21st century, technological development has reached unprecedented heights. One of the most remarkable achievements is a revolutionary technology known as the "Space-Time Map." This technology goes far beyond traditional map software, offering a unique 3D immersive virtual reality experience. Users simply select a location on an electronic map to enter a completely different world, feeling a real-life presence.

My friend and I, two young tech enthusiasts, decided to try this exciting new technology. We chose a secluded valley at the border of Sichuan and Gansu, known for its magnificent natural scenery and pristine landscapes untouched by modern civilization. Wearing VR headsets, we felt as if we were soaring over winding mountain ranges and deep valleys.

As the technology delved deeper, we gradually descended into the valley. The surrounding environment became clearer; we could feel the mountain breeze and hear the babbling streams. This immersive experience made us feel as if we were truly standing in that distant valley, experiencing the magic and tranquility of nature.

The virtual valley presented astonishing detail and realism. From the mist floating between the mountains to every leaf on the trees, each aspect was brimming with life. We strolled along virtual mountain paths, exploring this wonderful place that only exists in the digital world.

This experience profoundly demonstrated the power of technology. We didn't just view a remote place through a screen; we "went there" and experienced an unprecedented adventure. The charm of this technology filled us with endless anticipation and imagination for the future.

As our virtual flight gradually descended, the landscape became clearer, and we found ourselves standing in a forgotten village. In front of us was a deserted road reclaimed by nature, surrounded by eroded Khrushchyovka-style buildings. These two-story structures, though modest, bore profound historical traces, as if narrating stories of the past.

As we walked forward, each step resonated with the weight of history. The second floor of the buildings was almost entirely demolished, leaving only broken window frames and mottled walls, on which slogans from the 60s and 70s were faintly visible. Despite their dilapidated state, they still bore witness to their once glorious and spirited past. The streets were deserted, with only dust and fallen leaves stirred up by the wind. Evidently, the demolition work here had been abandoned, and even the workers seemed reluctant to linger in this desolate place.

My friend and I wandered through this village forgotten by time, where every ruined wall and broken structure revealed traces of a bygone era. We pondered, what stories lay hidden behind these dilapidated remains? What were the lives of the people who once inhabited this place like?

Walking down a desolate street, we came upon a winding alley that led us deeper into memories. Each step felt like a journey through the river of history, with every brick and tile whispering tales of past lives. We were immersed in this virtual historical exploration, experiencing the marvelous and fantastical intertwining of the past and present.

As we continued our exploration in the abandoned village, we stumbled upon a meandering alley after a short walk along the deserted road. Driven by curiosity, we turned the corner and were surprised by the sight of typical Jiangnan-style ancient architecture, revealing traces of history.

Approaching, we witnessed a heartwarming scene: an elderly grandmother and a little girl in the courtyard. The grandmother was gently advising the girl not to wander off, while the girl seemed impatient, responding while peering outside. In a corner of the yard, a silkie chicken was foraging on the ground, moving naturally and vividly.

We walked slowly, seemingly unnoticed by them. This lack of interaction puzzled us, making us wonder about the technology at play. It appeared we were witnessing a real-time video from half a century ago, yet our presence did not affect this world.

We speculated that it might be due to the unique design of the map sensors. They provided feedback only for our footsteps on the ground, but not for any other touch interactions. This setup gave us a realistic walking experience in this virtual world while remaining ghost-like, unable to truly interact with other elements of this world.

Our curiosity led us to explore every corner of this time corridor. With each step, the scenes gradually changed, from bustling towns to tranquil villages, each step a journey through time and space.

At the end of the alley, there stood an ancient wooden door, its surface marred by faint, old bloodstains. I cautioned my companion not to go further, aware of what lay beyond, fearing it might frighten her. But driven by curiosity, she insisted on exploring more. Behind the door was a small courtyard, less intimidating than I had imagined.

The bloodstains appeared to be quite old, seemingly from a time when villagers accidentally splattered them during pig slaughtering. I mused that people back then should have been more careful to avoid scattering pig blood everywhere. In the center of the courtyard stood a chopping block with half of a processed pig on it. Although the bloodstains were aged, they still conveyed a sense of busyness and life from that era.

This village seemed forgotten by time, surrounded by a silent stillness. Standing in the courtyard, we were immersed in reflection, contemplating the differences between the past and the present. The lively village scenes of yesteryears now could only be found in this virtual world.

We lingered briefly in this forgotten village, absorbing the traces of its past. This experience deepened our appreciation for our present lives and our understanding and respect for past ways of living. Then, we decided to leave the memory-filled courtyard and continue our exploration. As we strolled down the narrow alley, everything around us felt so real, yet like an illusion of traversing through time.

With each step, it seemed we delved deeper into history's abyss. The abandoned houses, dilapidated walls, and faded slogans each told stories of the past, as if every brick and tile held its own memory.

Wandering through this forgotten village evoked many reflections. In this virtual world, we felt like firsthand witnesses to the passage of time and its changes. The hustle and bustle of the past now reduced to silence and desolation, yet it all felt so real, compelling us to reflect on the struggles and hardships of past lives.

As we slowly advanced, we reached the edge of the forgotten village, finding ourselves at the entrance of a small valley embraced by mountains. Surrounded by endless hills, a narrow flatland was the only path leading to the outside world. Captivated by the spectacular natural scenery, we were struck by the grandeur of nature and the serenity of the valley.

We walked slowly towards the valley exit, each step resonating with echoes of history. The surrounding scenery displayed a raw, untouched beauty that invited contemplation. Everything here seemed so harmonious and tranquil, as if time had frozen, isolating this place from the outside world's noise and bustle.

On this land forgotten by time, it seemed as if we were engaging in a dialogue with the past and the present. Every stone and tree in the valley appeared to be telling its own story, narrating the transformation of the land and the traces of years gone by. We deeply inhaled the air here, feeling its freshness and ancientness. The tranquility of the valley seemed to possess a mysterious power, calming our spirits. Here, we were not just observers, but also became a part of the land's story.

We lingered at the entrance of the valley for a while, immersed in the beauty sculpted by nature and time. Here, there was no noise of the city, no fast pace of modern life, just the gentle whispers of nature and history. This experience made us feel the profound depth of time and the insignificance of life.

Just then, our perspective began to change, the valley and surrounding scenery gradually shrinking, as if we were being slowly lifted into the air. The entire valley appeared like a delicate miniature model, shrinking before our eyes until it finally disappeared from view. Our journey through time and space had come to an end, but the emotions and reflections it inspired within us would remain unforgettable.