At noon the next day, Song Chi came to Tiannan International University with two boxes of Belgian dark chocolate.

Cousin Song Ruotong came out of the library and smiled from ear to ear when she saw Song Chi. "My aunt treats me so well, these two boxes of chocolates, my great love!"

Watching her dance, Song Chi said: "This is what my mother bought for you on a special detour to Belgium, and then told me to give it to you as soon as possible." I haven't been treated like this, I'm going to be jealous of you. ”

"Oh, I know that my aunt loves me the most, and my brother loves me the most." Song Ruotong said with a grin.

Song Chi looked at the table below, it was not too early. "It's nothing, then I'll return to the society."

Seeing that his cousin was leaving, Song Ruotong suddenly remembered something and said, "Brother, you can help people to the end, the water in the bedroom is gone, you help me carry a bucket of water downstairs in the girl's dormitory, xiexie!" ”

It seemed that he couldn't refuse, Song Chi nodded, and went to the commissary with Song Ruotong to get a bucket.

"By the way, did you contact Zhang Yulin later?" Song Ruotong asked as she walked.

Song Chi sighed and shook his head. "How could she ignore me? I guess she hates me to the core. Anyway, this incident started because of me, and I am ashamed of her. ”

"I've been a lot of troubles lately, haven't I just been to court once, and I'm telling the truth. But some teachers and students pointed fingers at me behind my back, saying that I slandered Dean Zhang, and that I had fallen into the trap. Song Ruotong said angrily.

Song Chi asked: "It seems that Dean Zhang is very popular in the school, do you think he will be a murderer?" ”

"I didn't even think about it! But I also felt that he could not be a murderer. How could a professor who has been teaching for more than 20 years and has one of the best reputations in the school have no restraint and kill people because of a moment of excitement? Song Ruotong expressed his opinion.

Before Zhang Zhihong went to court, Song Chi was actually very suspicious of him; But it was precisely after he went to court to make a statement that Song Chi gradually felt that maybe his previous judgment was wrong.

What is the truth of the matter? This is something that only the two parties on the rooftop will know, and this may also be an eternal mystery.

Forget it, it's useless to think about it yourself. Whether Zhang Zhihong is the murderer or not is up to the judge. "Dean Zhang's case, the verdict will be announced tomorrow morning, you don't have to blame yourself too much, we just cooperated with the prosecution and did what we had to do."

"The court will be held tomorrow, no wonder many teachers and students will ask for leave tomorrow, it turns out that they want to go to support Dean Zhang." Song Ruotong suddenly realized.

Unconsciously, Song Chi carried a large bucket of water and came downstairs to the girls' dormitory. Song Chi put down the bucket and said, "It's not too early, it seems that I can only send it here." ”

"It's so xiexie! I'll ask my dorm mates to help me move it. Song Ruotong waved his hand and said goodbye to his brother.

Song Chi walked across the campus and walked towards the gate. When I was halfway there, I suddenly had a tumbling stomach in my stomach. After walking a few more steps, sweat broke out on his forehead.

It must be the lotus heart red date soup made by my mother in the morning, but I didn't turn the microwave oven by myself, and I caught a cold when I ate it.

The immediate priority is to find a toilet as quickly as possible and squat down.

He ran to the nearest school building, and he couldn't take too big a step, for fear that he would "fall a thousand miles". Finally found the men's restroom on the first floor, regardless of thirty, seven or twenty, and smashed open a door. As soon as I took off my pants, my lower body was like a pouring rain.

Suddenly, an indescribable sense of comfort permeated Song Chi's body.

Not long after, two boys walked into the bathroom and stood by the urinal.

One boy covered his nose and complained, "It's still so smelly here, I haven't seen any flies fly in for days." ”

The boy who came with him continued: "Yes, it turns out that it is not so dirty and smelly here, I heard that the cleaning one, I resigned last month, and no one cares about it here!" The cadres of the department complained about the logistics department from time to time, but there was no follow-up. ”

"What will the school do in addition to raising tuition fees every year?" The boy who spoke before had no intention of fighting and had already withdrawn early. "This toilet is not a place for people, it is simply a sewer in the world!"

After saying that, the two boys looked at each other and smiled, and ran away as if they were running away.

Normally, the speaker has no intention, but the listener has a heart.

"You're applying for a cleaner?" A short-haired middle-aged aunt sat in the school's logistics department, holding the form in her hand, and looked at Song Chi in surprise.

Song Chi hurriedly replied: "Teacher, you misunderstood, I saw that the logistics office was recruiting cleaners, so I wanted to ask for my uncle." ”

The short-haired aunt was stunned, but her face was still expressionless, as if everyone in Shijie owed her money. "How old is your uncle? How's the body? We don't get paid much here. ”

Just now, Song Chi was having diarrhea in the bathroom, and overheard the conversation between the two boys, and subconsciously felt something strange. So he came to the school office building and saw a poster in the hall for a cleaner, so he hurried up to the fourth floor and came to the logistics department. He wasn't interested in the cleaners, but wanted to get some clues.

The logistics department is a relatively idle department in the school, and the teachers in it have lukewarm expressions.

"Teacher, I want to ask, when did the last cleaner leave?" Song Chi asked politely.

As soon as the short-haired aunt heard this, she seemed to be about to let out all the complaints in her stomach. "Before, a person surnamed Wang, with a little lame foot, has been here for more than half a year, and he is quite neat in his work. Unexpectedly, on the 28th of last month, he suddenly came to me and told me that his son was hit in a car accident and wanted to quit his job and go home. It's been almost a month, and I haven't found a suitable cleaner, and I've been complained to death by the student union......"

Professor Tan's fall from the building happened on the 26th of last month, and the cleaner left on the 28th, is there a connection between this?

Song Chi then asked, "May I ask the cleaner surnamed Wang before, what about the main cleaning of that building?" ”

"The third and fourth school buildings are covered by corridors on all floors, common areas and men's restrooms." The short-haired aunt replied.

The fourth teaching building, isn't it the building where Professor Tan fell? Song Chi immediately had countless possibilities swirling in his mind, but he forcibly suppressed his thoughts, and there were many questions that needed to be confirmed.

"Teacher, I want to ask again, how long does this cleaner work on the post?" Song Chi asked again.

The short-haired aunt gave him a blank look, wondering why this person was so annoying. "Working hours, 9 a.m. to 12 p.m., 6 p.m. to 8 p.m."

In other words, on the day Professor Tan fell from the building on the 26th of last month, the cleaner may have been cleaning in the teaching building. "Teacher, I want to ask again, at about 10:30 a.m. on the 26th of last month, did this cleaner clean in the No. 4 teaching building?"