"Grandpa, I'm back!" When Li Yin stepped into the old house, he suddenly felt sour. Since his grandfather passed away, he went back to school in NJ City, and now a year has passed, and he has returned to this old house in the city.
Pushing open the door of the side room, the portrait of grandpa is still on the altar. The kind smile on the photo is the same as when he was alive. He hasn't come back for a year. A thin layer of dust has fallen on the portrait. Feeling guilty, I picked up the photo and wiped it with my clothes.
This year just after graduating, Li Yin returned to the city of SH. After much deliberation, he decided to come back here to find a job. The old house is on the outskirts of the city of SH, not far from a subway station. The transportation is very convenient, and it is a very ideal place. It also saves him the trouble of renting a house, allowing him to find a job with peace in mind.
After paying homage to his grandfather, Li Yin began to tidy up the old house. After all, the old house is where he lives, and it cannot be left as deserted as before. Holding a broom, Li Yin began to clean the old house.
The old house is a typical self-built house in the south. In addition to a side house, there is also a two-story small building with white walls and blue tiles, which has some ancient charm. There is also a large yard behind the small building. In the past, his grandfather always planted some vegetables in the yard. In one summer, these vegetables were enough for the two of them to eat.
Recalling the days when he and his grandfather lived together, Li Yin went to his grandfather's former bedroom and picked up a broom to clean the bottom of the bed. At this moment, he swept out a yellowed envelope with the broom.
Frowning slightly, Li Yin suddenly remembered the night before his grandfather passed away. He pointed to the bed and kept saying "letter". At that time, because he was too worried. Li Yin didn't care at all, and then sent his grandfather to the hospital. The funeral made him forget about it completely.
Squeezing the envelope, Li Yin felt a ring-shaped object. He tore open the envelope and looked, and it turned out to be a bronze ring lying at the bottom of the envelope.
Pouring out the ring, Li Yin unfolded the letter paper and looked at it, but this look completely subverted Li Yin's worldview.
In the letter, Li Yin's grandfather said that he is not from this world, and Li Yin is not his grandson, but a child he picked up. The world he lived in before was a place with highly developed space technology, and he used to be the world's top scientist and a failure of a space experiment brought him to Earth.
For decades, he has been trying to restore the time and space tunnel back with the technology in his hands, but when he spent decades of hard work and thought he succeeded but failed again. What was before him was not the original world, but another time and space .
Letters slipped from Li Yin's hands one by one. He is in a state of disarray now. He never imagined that these plots that only appear in novels actually appeared in his own life.
Grandpa would never make such a joke with him before he died, so all of this must be true. Thinking of this, Li Yin looked at the ancient well in the backyard.
From childhood until now, Li Yin has never understood why his grandfather didn't use the water in the well to irrigate the garden, and kept warning him not to get close to the ancient well. Now, he fully understands that the bottom of this ancient well hides one end of the time-space tunnel.
When he came to the backyard, Li Yin found the place in the middle of the yard that had always been listed as a taboo by his grandfather. This ancient well had existed since he could remember, and the stone millstone with a diameter of one meter had been placed there from beginning to end. On the mouth of the well.