The sky in May is bright and bright, along the way, the green trees are forested, the fragrance of flowers is faint, and the shadow of the sun is slightly oblique to stretch the shadow of Fu Jun and the river very long.

Fu Jun walked slowly, and after a while, he came to the small stone bridge. But I saw that above the clear stream, the water was rippling, and occasionally a butterfly flew by, stopping on the weeds by the stream, and the gorgeous butterfly wings were closed one by one, as if dancing with the breeze. After a rest, he flapped his wings again, danced and flew away.

Fu Jun stood by the bridge, clinging to the willow hanging down by the bridge, and his heart flew to a very far place with the butterfly.

Three years ago, in such a bright and warm season, at the parting ferry, she quietly handed over a letter to Fu Geng.

In the letter, which was neither letterheaded nor signed, the first sentence of Fu Jun's immature pen was: "Don't ignore the survival of the little people." It is necessary to know that the embankment of thousands of miles collapses in the anthill. The breeze generated by a butterfly flapping its wings is likely to trigger a storm in Jiaojiang. ”

That was the first time Fu Jun wrote a letter to Fu Geng, and it was also the first time in her life that she communicated with her relatives in this way. The contents of that letter were cold and stern. In the letter, she did not write about the concern when parting, and she did not leave any thoughts and family affection.

It was only in that letter that she made a clear statement and detailed analysis of Wang's suspected case of being poisoned to death, and made reasonable inferences.

She will not forget that in the time after Wang's departure, almost every night, she would return to that miserable afternoon in her dreams. In her dreams, she repeatedly engraved those images, the cold wind, the wizened trees, the blurred faces of relatives, and the flower bed in the east corner with messy footprints.

Her suspicion of Wang's death began with the footprints by the flower bed.

In the memory of being "photographed" by her, the first suspicion she found was the footprints.

Among the many chaotic, soot-stained footprints, there was a blurry line of footprints that extended from under the window of the small study, spiraling around and returning to its original place.

The footprints were still clean under the window, leaving a white mark on the unswept snow. As the footprints reached the edge of the flower bed, the color of the footprints gradually turned gray and black, and when they returned to the window of the courtyard wall of the study, they left a black mark with their toes against the window.

From this, Fu Jun concluded that the owner of this footprint must not be from Qiuxiju. Because, during that time, the Wang family was pregnant, and Shen's mother was afraid that the road would be slippery in the snow, so she spread coal ash on the open ground in the atrium of Qiuxiju. Autumn and evening, on the soles of everyone's shoes, will be more or less stained with gray and black. But only the line of footprints, which were as white as new at first, did not become dusty until later, and became a mess under the window outside the courtyard wall of the small study.

The second point of doubt lies in the starting position of the footprint.

As we all know, the window on the wall of Fu Geng's small study was nailed shut. However, Fu Jun found that the snow on the windowsill had been touched a lot, and there was a handprint on it that was not very clear.

It was a handprint belonging to an adult woman, with delicate palms and slender fingers.

Fu Jun boldly deduced from this that a mysterious woman from the outside entered through this window, entered the Qiu Xi Residence, walked all the way to the flower bed and turned back, and then entered the small study through this window.

However, the window was nailed to death, and Fu Jun had checked it at the scene at the time. So, how did that mysterious woman get in and out of here?

With this question, the day after Fu Jun woke up from a coma, he went to investigate the window.

Then she discovered that the window was nailed and could not be opened either from the inside or from the outside. However, upon closer inspection, another suspicion surfaced.

The nail that had been holding the window was new, and there was a rusted nail hole next to the nail.

Fu Jun deduced from this that the nail was just nailed. The original nail was activated at some point, so the mysterious woman was able to climb through the window into the courtyard.

Then the window was re-nailed again, but the person who had nailed the window was probably very panicked, and kept the original nail hole.

Fu Jun carefully examined the rusted nail hole left behind, and found that the wood around the nail hole was loose, but there were no obvious cracks. This means that the person who loosened the window did not use brute force, but little by little water grinding work, and it probably took days or even dozens of days to slowly loosen the nails, and finally open the nails.

Judging from the pattern of behavior, the man who loosened the nail was very cautious and very patient; But the man who nailed the window was more careless, and he didn't even notice the original nail hole, but hurriedly nailed the window again.

Fu Jun concluded that this was done by two people. She estimated and deduced that the mysterious woman who had climbed through the window was the one who had loosened the nails; And there are other people who re-nail the windows.

So, regardless of the person who pressed the nail window first, what happened to the woman who came through the window?

In the "photo" of the scene under "shooting", Fu Jun found two other suspicious points.

One of them is the sprinkling of golden begonias.

The flower used to be very luxuriant, and the branches and leaves were very rich. When Fu Jun conducted an on-site investigation on the day of Wang's accident, he found that the flower was missing half of its branches and leaves, and the two were asymmetrical, showing a tendency to tilt. Afterwards, Fu Jun carefully searched her memories and finally found that in the picture "photographed" by her, the broken marks on the begonia branches and leaves were not wrong, but very smooth. In addition, after the snow fell, the flowers and plants next to it were piled up with snow, and only the snow on the begonias was touched.

Fu Jun deduced from this that this begonia was cut with scissors. Because it was man-made, even the snow on the flowers was touched, so what remained in Fu Jun's memory was that kind of picture.

The second is a small puddle of oil dripping on the edge of the flower bed.

When Fu Jun inspected the scene, she smelled an extremely faint smell of grease. She was confused and didn't care. However, the smell was clearly imprinted in her mind and remained in her memory. When she thought about it later, she remembered that the ground in front of the flower bed was mixed with a small pool of frozen and hardened oil.

This oil trail was hidden under the scattered soot, very hidden, if it weren't for Fu Jun's super memory, he clearly recorded the scene of the day, I am afraid that he would have ignored it.

As we all know, although coal ash can stop slipping, it is limited to snow or water, and its effect on oil stains, especially those that have been frozen hard, is minimal. And when Wang slipped, Fu Jun speculated, it must have been this puddle of oil that was causing trouble. (To be continued.) )