Jing Weiguang said "Oh", turned back to Car No. 4, and continued to cook instant noodles.

**

Nothing happened in the afternoon. The passengers in Car No. 6 huddled in their rooms and did not come out. The entire corridor was empty. Yu Hanjiang was happy to have some leisure time. After lunch, he simply went to Car No. 4 to stay with Xiao Lou.

Yu Hanjiang frowned and said: "The case in Car No. 6 has been solved. There are so many people in Car No. 4, so they are not just plot characters. I always have a bad feeling... people may die."

Xiao Loudao: "You mean, the next person to die is likely to be in Car No. 4?"

Yu Hanjiang nodded: "The two couples are completely useless at the moment. The five-person bestie group, although they are related to Aunt Shu Ping's daughter Shu Xiaomeng, indirectly acted as a witness, allowing us to successfully deduce the clues about Shu Ping's daughter.

But I think... the five members of the best friend group won’t have that little role, maybe it’s not over yet.”

Xiao Lou agreed with Team Yu's point of view and said: "Next, we have to focus on Car No. 4." He gave Yu Hanjiang the arrival list he had compiled before and said: "Only the people in Car No. 4 who have arrived at the terminal are

12 people - a couple group of 4 people, Dr. Jing Weiguang, a group of 5 besties, and 2 individual tourists who went to the concert."

Yu Hanjiang reminded: "The train will arrive at the station at 21:30 tonight, and maybe there will be new characters on the train."

Xiao Lou nodded: "Yes, we will pay close attention to it when the time comes."

Nothing happened all afternoon, and no abnormalities were found during dinner time.

It wasn't until the clock on the train's LCD screen reached 21:20 that a familiar announcement sounded in the carriage.

The gentle female voice said slowly: "Passengers, the train will arrive at [Cangzhou] station in ten minutes. Passengers who need to get off the train, please prepare their luggage in advance, take care of the elderly and children, and go to the right side of the train's direction.

Get off at the door. The train will stay at Cangzhou Station for 15 minutes. Please pay close attention to the platform time. I wish you a pleasant journey!"

After the broadcast ended, the passengers began to pack their luggage, and Yu Hanjiang also returned to Car No. 6.

At 21:30, accompanied by the roar of the train, the kp-7311 train stopped at Cangzhou Station on time.

A group of police officers who received the train conductor's message were already waiting at the station. They took away the body of the deceased, handcuffed Mrs. Mei, and took everyone in the senior citizen group back for investigation.

The leading police officer came over, shook the hands of Yu Hanjiang and Xiao Lou, and said, "Thank you both for assisting in the investigation."

Yu Hanjiang and Xiao Lou politely completed the handover procedures with them.

After the police left, the door of the carriage opened and the passengers began to line up and get off the car in an orderly manner. The child Yu Xinxin also curiously asked Xiao Lou: "Uncle, have you caught the thief in carriage No. 6?"

Xiao Lou smiled and said: "Already caught."

Yu Xinxin waved to him happily: "Great, see you uncle!"

Xiao Lou gently rubbed the child's head and said, "Goodbye."

The family of five turned around and left, and a large number of individual passengers also got off at this stop.

Xiao Lou found that there were four people waiting in line to get on the bus, a smart and capable professional woman wearing a suit and skirt; two female college students dressed simply and refreshingly; and a young boy with clear eyes carrying a travel bag.

Xiao Lou checked the tickets and asked, "Are you going to watch the concert in Moon City?"

The professional woman said calmly: "Go to a meeting."

The two female college students shook their heads and said, "We are going on a trip."

The young boy unexpectedly said: "Do you also know about the concert? Luo Yan is my goddess!" After he finished speaking, he seemed embarrassed, scratched the back of his head and said with a blush: "I have loved listening to her songs since I was a child.

I have been listening to this concert for many years, and I saved up my pocket money for several months to buy the tickets. Hey, brother, do you also like Goddess Luo Yan?"

Xiao Lou had never heard of this singer and said with a smile: "I don't really listen to music, but there are many people in the carriage going to the concert."

The young man was very excited: "Really? It seems there are many like-minded people! My goddess is really charming."

Xiao Lou checked the ticket calmly and paid special attention to his name - Xu Junkai.

After the four of them got on the bus, Zhou Zheng, who was in the couple group, also came over and said, "Hello, I see that all the senior citizens' group in Car No. 6 have got off, and there are a lot of beds available. We can ask for another one at the price difference."

Sleeper?"

Xiao Lou turned around and walked towards Yu Hanjiang and asked, "How many empty beds do you have over there?"

Yu Hanjiang said: "Just now, another group of university professors came up for a meeting. The conductor said that many people in carriages No. 1 and 2 also want to change sleepers. At present... there is only one empty bed left, which happens to be in Mo Jiaran's

opposite."

Zhou Zheng's eyes lit up: "That's great, let's pay the difference and get that sleeper berth."

Yu Hanjiang nodded and accepted the gold coins he handed over.

The 15 minutes passed quickly. When the two returned to the car again, Zhou Quan in car No. 4 was helping his girlfriend Yue Xiaoquan move his luggage. Zhou Zheng also helped Mo Jiaran carry a box. The four of them walked to car No. 6.

While chatting.

Mo Xiaoquan looked at her boyfriend and said, "It doesn't matter to me. I can sleep well lying down on my stomach in the hard-seat carriage. How about we sleep in each other's stead? I'll go to bed in the middle of the night and you can go and sleep in the second half of the night."

Zhou Quan looked at her gently and said, "You are a girl, there is no need to change, just have a good rest."

When Mo Jiaran heard this, he looked at Zhou Zheng and said calmly: "Do you need to change?"

Zhou Zheng immediately stood up straight: "No, no, no, the sleeper berth is just for you two girls. It doesn't matter to me or my brother. I can sleep in the hard-seat carriage."

Mo Jiaran said unhappily: "Next time you buy tickets, remember to buy them in advance so you don't have to suffer."

Zhou Zheng looked flattering: "Yes, I will definitely write it down."

After the two brothers escorted their girlfriend to Car No. 6, they said a few words and turned around to leave.

Mo Jiaran and Yue Xiaoquan put away their luggage. It was still early and they couldn't sleep, so they sat on the bed leaning on pillows. They didn't talk much and just played with their mobile phones.

Yu Hanjiang glanced at them doubtfully.

Two girls moved to the No. 6 sleeper car. Could it be that something was going to happen to these two people?

***

In the No. 4 car next door, after the two girls left, brothers Zhou Quan and Zhou Zheng sat together. Jing Weiguang sat alone in seats 8d and 8f. The space was very spacious.

Xu Junkai, a young man who just got on the bus, was seated in the row in front of the group of girlfriends. Hearing that the five of them were also going to the concert, Xu Junkai, who was familiar with him, immediately started chatting with the girls. This guy's skills in flirting with girls are top-notch.

The conversation about the goddess’s debut single and recent album became more and more lively, and soon everyone added each other on WeChat.

Xiao Lou pricked up his ears and listened to their discussion.

Xu Junkai mingled with his girlfriends and chatted until the broadcast came out at ten o'clock: "Dear passengers, it's late at night and our carriage will turn off the lights soon. Please rest as soon as possible. Good night..."

A familiar reminder sounded in Xiao Lou's ears: "Conductors in each carriage, please return to Car No. 9 and rest as soon as possible."

If the intruders cannot solve the case within one day, Li Zhemin's body will be left in Car No. 9, and the intruders will have to sleep with the corpse for one night. Fortunately, they solved the case quickly enough, and the case in Car No. 6 is over.

Since you don’t see the clearance prompt, it means something will happen next.

Yu Hanjiang and Xiao Lou were not sleepy, lying on the bunk beds and chatting.

Yu Hanjiang said: "There was nothing unusual about Yue Xiaoquan and Mo Jiaran who moved to the sleeper berth. They had been watching TV series on their mobile phones and went to bed around ten o'clock. A group of new people got on the bus, as well as passengers who moved from other carriages.

, they are all going to a meeting, there is nothing suspicious about them.”

Xiao Loudao: "There is a relatively high-profile young man named Xu Junkai over there. He went to the concert and had a very lively chat with his girlfriends group. This little guy is very good at pleasing girls and made the girlfriends group laugh all the time.

There was nothing unusual about the other passengers."

Yu Hanjiang frowned slightly: "It's a pity that our movement is restricted and we can't get out of the No. 9 car... Let's go to sleep first and wait until tomorrow to discuss everything."

Xiao Lou smiled and said: "Okay, good night, Captain Yu."

Yu Hanjiang whispered: "Good night."

***

The next morning, the two of them were awakened by a familiar alarm bell.

After washing up and having breakfast, the two immediately rushed to Car No. 6 - everything was normal in this car. Mo Jiaran and Yue Xiaoquan were washing their faces together. Yu Hanjiang and Xiao Lou looked at each other and quickly arrived at Car No. 4.

Car No. 4 looked very peaceful. Xiao Lou took a quick glance and saw that some people were queuing up to wash their faces. Five of his girlfriends were sleeping in a staggered state and had not yet woken up. Xu Junkai, who had just boarded the car, was waiting at the door of the toilet. There were others behind him.

Several people are queuing up.

The two restrooms at the end of the carriage always have a red light indicating "occupied".

It's early in the morning. There are many people going to the toilet. It's normal to queue up at the door of the toilet. However, in the toilet on the left, people are constantly coming out and going in. Everyone who goes to the toilet is probably urinating, and it takes no more than 1 minute.

.

But the bathroom on the right...

It's been 10 minutes and it's still "someone".

Xu Junkai happened to be on the right side of the queue. He was a little impatient in waiting. The young man gently knocked on the bathroom door and said: "Brother, can you hurry up? I'm worried!"

There was no sound inside.

Xu Junkai continued to knock on the door: "Dude, are you hungry? Please hurry up, there are many people waiting outside!"

Xiao Lou was suddenly startled, turned back to look at Yu Hanjiang, and met his eyes.

Something is wrong.

Yu Hanjiang's sharp gaze swept across the carriage, and the two brothers in row 8 were gone.

Xiao Lou immediately turned around and returned to the flight attendant's office, opened the drawer, and he keenly discovered that the key had been tampered with!

The key to the bathroom is still in the same place, but when Xiao Lou left last night, the gear of the key was facing left, but now it is facing right.
To be continued...