That afternoon, Song Chi finished the manuscript early, asked He Lao for a leave, and took a special bus to Tiannan University.

When Song Chi walked into the campus dressed as a student, he did not attract the attention of the guards and security guards. Because of my cousin Song Ruotong's relationship, I have been to this school many times and am more familiar with it. Last month, I danced with Zhang Yulin in the auditorium here, and I still remember it vividly.

However, this time the mood was not easy, he did not come to travel around the university or pick up girls, but wanted to investigate the cause of the death of Professor Tan Yaozong who fell from the building.

Song Chi found the four-story teaching building with a familiar car, and climbed the stairs one by one. Since it is the class time for college students at this moment, the sound of lecturers from time to time is loud, and Song Chi has a feeling of reliving his college days.

Above the third floor, there is a small door to the rooftop on the fourth floor. Probably due to Professor Tan's fall, the doorknob and door frame were entangled in a wire to warn the students not to open the door.

Song Chi didn't have much trouble, he untied the wire, pushed open the door, and walked onto the roof of the fourth floor.

The rooftop was surprisingly clean, with only a few leaves lying on the concrete rigidity. Except for a large square water tank, the entire roof appears bare. There are no railings around the roof, only a layer of less than 5 cm of cement piers, which is estimated to be only used for water diversion on rainy days.

Song Chi stood on the south side and looked down, a small tree was bent over, and a row of holly trees was also smashed into a hole. This should be the place where Professor Tan fell from the building, which is really creepy.

There were no valuable clues found in this place, and the only thing that made Song Chi feel different was that he could hear the sound of daxiao from the classroom on the third floor from time to time when he stood here. So, if Professor Tan had quarreled with someone that day, his voice should not be small, and his voice should not be light, wouldn't there be teachers and students who heard it?

This is a conjecture of Song Chi, but he also knows that there will be no answer at all.

That day, Tan Yaozong and another person were on the rooftop, what did they quarrel about?

At this moment, Song Chi's phone rang, and he took it out to see that it was Liu Xin calling.

"You haven't heard from this guy for a few days, you're talking about friends, right? It's my birthday this Saturday, but don't forget. Liu Xin said.

Talking about friends? How did Liu Xin know that he was talking about friends, Song Chi hurriedly responded: "I haven't skimmed the eight characters yet, I've only eaten two meals, and I'm just an ordinary friend." ”

"Hehe, don't you admit yourself, right? I knew you had a ghost in the past two days, and since you have a girlfriend, I'll bring her out for everyone to see, and bring her out at Saturday's bikini party! Liu Xin said something unintentionally, but he didn't expect Song Chi to take it seriously, and he also said that he was talking about friends.

Bikini party? Zhang Yulin? Song Chi couldn't imagine that he would be killed by Zhang Yulin. "People aren't my girlfriend yet, and besides, your party is too hot for celebrities and ladies to come."

"Fart!" Liu Xin roared: "The guests I invited are basically rich girls, and they are very energetic to play." What age is it now, women don't show that men don't love. Hurry up and bring it out, I can't wait. ”

I only blamed myself for being absent-minded, thinking about Professor Tan's affairs, and was unexpectedly taken advantage of by Liu Xin and found out that I had a girlfriend. It's good now, Liu Xin is still inviting Zhang Yulin, which makes it difficult for him to ride a tiger.

After hanging up Liu Xin's phone, Song Chi was at a loss. Presumably, the real cause of Professor Tan's death from the building is about to sink into the sea. It is more difficult than imagined to return the truth to the dead. Maybe it's just wishful thinking, and many things can't be taken seriously.

Finding nothing, coupled with receiving a call from Liu Xin, Song Chi returned home physically and mentally exhausted. took a hot bath, it is estimated that Zhang Yulin should have finished dinner at this time, and thought to himself that it would be better to call her.

"Song Chi, is that you? Is there something wrong with me? Zhang Yulin quickly picked up the phone.

Song Chi wanted to speak and stopped: "You...... It's home, have you been busy lately? Are you free this weekend? ”

"I'm so busy, I'm going to use it all at once." Zhang Yulin hahadaxiao got up. "Well, I don't have time on Sunday, I accompany my mother to see a relative who is hospitalized, but I am free on Saturday and stay at home."

In fact, Song Chi hoped that Zhang Yulin would say that he was not free this weekend, so he would be at ease. But people are still free on Saturday, so they have no choice but to bite the bullet. "That's good, I have a friend who has a birthday on Saturday and is throwing a party in his villa, and I want to invite you ......"

"The mansion...... Okay, okay, let me see. Zhang Yulin agreed on the phone.

Song Chi's heart was pounding, but he didn't expect Zhang Yulin to agree without beating around the bush and straightforwardly, which made him surprised and worried. Because of the theme of this birthday party, he didn't dare to tell Zhang Yulin.

"My friend's family is rich, that villa is very large, with an independent garden, gym, and swimming pool......" Song Chi tested Zhang Yulin a little bit.

Zhang Yulin responded: "That can be called a manor, right?" I guess he invited a lot of people to his birthday party. ”

Song Chi knows best in his heart that at least more than 80% of Liu Xin's parties are beautiful women, and men are just miscellaneous people. "Well, it's fun to play together, but there are some requirements for costumes......"

"Is it the last masquerade again? It won't be the kind of blind date again, right? Zhang Yulin asked curiously.

This is a hundred times more exciting than a masquerade, absolutely glamorous scene. Since it was all said and done, Song Chi had no way to retreat, and decided to confess it to Zhang Yulin and Pan. "Actually, this party is quite special, there are a lot of girls...... So ......"

"So what? What's going on with you today, you have a screw stuck in your throat, and you are talking in a slurred manner. Zhang Yulin asked.

All right...... went out, risking the possibility of being sprayed to death by Zhang Yulin. "It's a bikini party, and all the girls wear bikinis."

There was a pause of about 5 seconds inside the phone, and it was as frighteningly quiet as a graveyard. It's over, this time it's a disaster, Zhang Yulin will definitely think that his mind is not right, and his mind is full of flowers. How can anyone ask a girl out for this kind of party? The relationship between the two has not yet been determined, and Zhang Yulin must think that he is in a hurry.

But the words that can be spoken, like spilled water, can never be recovered. Song Chi was under tremendous pressure, and Zhang Yulin might immediately cut off his love affair with him in anger.

Time passed minute by minute, and Song Chi felt as long as the four seasons had passed.

Liu Xin, Liu Xin, this time I was miserable by you, what a bad idea.

"You ......" Zhang Yulin was silent for a long time, and finally began to speak. Dirty! ”