"Heads and tails?"

Xiao Ran carefully recalled the description of Xi Ruxiang in the dossier: quiet and a little introverted, but after real contact, Xi Ruxiang would also make some jokes.

Such a character is also somewhat similar to Xiao Ran himself, he looks very cold on weekdays, but after contact, it will be a different scene.

"Maybe my description doesn't match me. ”

Su Yongchang pondered for a while and recalled: "After all, I haven't had much contact with Xi Ruxiang, and you also know the situation in the university. ”

Everyone agreed with Su Yongchang's statement, unlike junior high school and high school, the teachers are in contact with each other on weekdays, and it is normal not to see the head teacher for ten days and half a month.

A classmate of Xiao Ran Middle School once joked in the high school group, saying that he had met the counselor twice in a school year, and the teacher usually left after class, free like a free-range rabbit, as long as he didn't do anything out of line, no one asked how to be happy.

"Xi Ruxiang gives me the feeling that she is a little introverted when I see her this time, a little lively when I see her next time, and a little in......troverted next time."

Su Yongchang said: "It feels like a circular decimal. - But maybe I'm not in touch with it. ”

"This is normal, after all, people's mood cannot be good or bad all the time, and it is normal to not be in contact for a long time, giving people a feeling of change. Mo Xiaobei thought for a while and said.

Xiao Ran nodded, what Mo Xiaobei said made sense, Su Yongchang's intermittent contact cannot be used as a scientific basis,

However, Xiao Ran still wrote this down in his notebook very carefully, and the detection of any case is the result of the convergence of a little bit of information.

"Teacher Su, in the process of your contact with Xi Ruxiang, is there a big difference between her mood, or the change in her personality?" Zhang Lei asked.

Hearing this, Xiao Ran looked at Zhang Lei, he understood what Zhang Lei wanted to ask, but Xiao Ran personally felt that it was extremely unlikely that Xi Ruxiang would have schizophrenia.

"No, it all looks normal. ”

Su Yongchang shook his head, thought about it carefully for a while, and became more and more sure: "There is no difference, even when you are lively, you are still a little shy." ”

Zhang Lei nodded, denied his hypothesis, and then asked, "Can you tell us about the situation of the students in your class?"

"The focus is on boys, especially boys who have a good relationship with Xi Ruxiang. Xiao Ran added.

"I know even less about that. ”

Su Yongchang said calmly: "I took them to class for three months back then, and there were more than a dozen boys in the class at that time, and I was not familiar with the situation among their students. I don't know where the students have gone or what they are doing now after graduation. ”

"Can't you get in touch with any of them? Now that your classmates have set up groups among themselves, no one invites you?" Mo Xiaobei said in surprise.

"I don't know much about electronics. ”

Su Yongchang shook his head and said: "But the class president at that time returned to the college to teach after further studies, and now he is working in the new campus, you can go over and ask, he should know more than me." ”

"What's his name, and in which department?" Xiao Ran asked.

"Geng Tongda is now a senior official of the sub-regiment of the Department of Economics. Su Yongchang said.

Xiao Ran wrote down the name, and then asked for a copy of the information of all the students in Xi Ruxiang's class that year.

After coming out of the office building, the three of them had a hurried lunch in the school cafeteria, and then went to the Chengdong branch campus.

"You say, how credible is what this Teacher Su said?" On the way, Zhang Lei asked while driving.

Mo Xiaobei sat in the passenger seat, looking sideways at the regressing buildings on the side of the road, "It's been so many years, and no matter how credible the memories are, they can't be trusted." ”

"At least we learned about some things that weren't in the dossier, such as the supernatural dormitory and Xi Ruxiang's changing personality. Zhang Lei said casually.

Mo Xiaobei took his eyes back from the window, "But you should still believe in the investigation files of the year, after all, that is the first-hand information, and it is the closest to the case of the year." ”

"Yes. ...... However, could the Xi Ruxiang that those people saw in the 414 bedroom really be Xi Ruxiang's unjust soul?" Zhang Lei hesitated.

"No way. ”

Mo Xiaobei said firmly: "Maybe it's a prank by some students, deliberately pretending to be Xi Ruxiang to scare people......"

Xiao Ran sat in the back row, listening to the discussion between Zhang Lei and Mo Xiaobei, and then looked at the information sheet of the classmates in the class of Xi Ruxiang, and was silent.

The information on the dossier, the white pajamas in Longqiao Park, Xi Ruxiang in the supernatural dormitory, and the two-sided described by Su Yongchang......

One incident after another kept passing through Xiao Ran's mind.

Xiao Ran doesn't believe that there are ghosts in this world, if what Uncle Security said is true, those people did see Xi Ruxiang in the 414 bedroom, then what they saw must also be people, not ghosts.

And the few sightings mentioned by the security uncle all occurred in November.

The white pajamas hanging in Longqiao Park were also not long ago, and they were contacted when Xi Ruxiang was killed.

Also in November, could it be that the murderer is really remembering the deeds of that year?

Xiao Ran vetoed the idea.

If it is really the murderer who is remembering, then how can the cries that those people heard outside the 414 dormitory explain?

The cry represents sadness and grief, who is sad for Xi Ruxiang? Is it the murderer, obviously impossible.

And the footprints they found in Longbridge Park belonged to men, so the person who hung up his pajamas in Longbridge Park, and those people who witnessed it in Bed 414, were certainly not alone.

It's not one person, it's a man and a woman.

These two people will always reminisce about Xi Ruxiang in November for different purposes.

According to this line of thinking, assuming that the man is the murderer, then the woman is likely to be the insider.

However, this insider, according to the incident said by the security uncle, turned out to be exactly the same as Xi Ruxiang.

- Even if makeup technology is used, it can be inferred that this insider is very similar to Xi Ruxiang's appearance.

coupled with Su Yongchang's repeated personality of Xi Ruxiang......

Could it be that Xi Ruxiang had a stand-in back then?

Or, there really are two Xi Ruxiang!

Xiao Ran vetoed the idea.

The information says that Xi Ruxiang is an only daughter, and twins should be ruled out, and Xi Ruxiang's parents died early and there are no sisters.

So, who will this person who looks very similar to Xi Ruxiang be?

If it was Xi Ruxiang who she murdered with the murderer, why did she walk into the bedroom where Xi Ruxiang lived and cry silently in the month when Xi Ruxiang was killed.

If she has nothing to do with the murderer, why has she been hiding in the shadows for so many years, why is she unwilling to remember openly, but instead went to dormitory 414 in the middle of the night to pretend to be a ghost?

One thought after another was woven into a mess in Xiao Ran's mind, after all, all the information was hearsay, so naturally all inferences could also be nonsense.

Xiao Ran leaned on the back of the chair and gently tapped his knees with his fingertips.

If all the inferences just now are wrong, Xi Ruxiang has no stand-in, and there is no person similar to Xi Ruxiang.

If so, is the person crying in dormitory 414 really Xi Ruxiang herself?

Still, she's really not dead!