A week's time, not long or short.

On the first day, as usual, cooking, cooking, fitness, exercise.

The next day, the two drove to Busan's shopping street, where Han Ji-won picked out his favorite clothes and luxury goods and watched the art exhibition.

Chen Jun went to the coast of Busan to watch the scenery and took beautiful scenery photos casually.

The days passed like this, until the sixth day, when Han Zhiyuan began to pack all kinds of supplies, weapons, and did not say a word.

On the morning of the seventh day, when Chen Jun got up, she had already made breakfast.

He drank the warm porridge and reminded her, "You can bring more supplies here, I have enough food here, there are not many zombies, and I don't need many weapons." ”

"Hmm!" She nodded.

"Also, if other cities have a situation like Busan, you shouldn't have to worry about anything."

In these days, he tried to use the radio device made by Han Ji-won, and did receive signals from Seoul and other places, and it seemed that there were many of them, which proved that the cosmic country may have been gradually resuming post-disaster construction.

"Remember, in this post-apocalyptic environment, you can't easily trust others, but if you want to live well, you can't go it alone, cooperation can increase your chances of survival, after all, this is not a game where humans can evolve, we are all ordinary bodies."

"Through probability calculation, the more scientific method is to establish a feedback mechanism, set up a human heart experiment, and once the subject does not pass, give up decisively!"

Building a mathematical model, Chen Jun explained to her the probability and the changes in the game from human psychology to feedback, similar to a game of "evolution of trust".

"You've done that to me, too?" Han Zhiyuan raised her head and said calmly curious.

"Didn't I lose a pistol to you before? That's my experiment. ”

"Oh, what did you get from my reaction?"

"You are not an unreasonable person, you have a certain ability to judge the situation, and you can exercise restraint, unless you can't help it."

Hearing him say this, Han Zhiyuan covered her mouth, shook her head and chuckled twice.

After breakfast, she cleaned the dishes and chopsticks, cleaned the table, and at 8:00 a.m., she picked up her own backpack.

"I'm leaving."

Hearing this calm and soft voice, Chen Jun's words were stuck in his throat, and he just nodded lightly.

Han Zhiyuan stared at him deeply, as if she wanted to remember him to death, and then waved her hand again and chuckled, "Ah Jun, let's go!" ”

The big yellow dog came out of the room, wagging its tail and looking elated.

The corners of Chen Jun's mouth twitched, and he watched them start the car and leave.

"She has never lacked a strong independent heart, but she chooses to be a submissive by his side." He sighed in his heart, "System, I've had enough of this world, can I return now?" ”

"The mission is complete, the host successfully arrived at Busan Station with hope, and successfully completed the mission to explore the world of Busan for 100 days."

"The host can choose a certain amount of time to process the follow-up, is this right exercised?"

"Now I'm going back, I don't want to stay in this ghost world for a moment, I'm fed up with this feeling."

Chen Jun vented in his heart, and then he swelled with ecstasy.

He was finally able to go back.

This task can't find anyone to talk to and chat with in this kind of 100 days, sooner or later you will be depressed, just like the main man in "I Am Legend", and you will become neurotic after staying up.

The biggest enemy here is not the zombies, but the ego mentality.

With a 'return', Chen Jun's figure disappeared into the room.

**

At night, opening the window and standing on top of the high-rise hotel, overlooking the brightly lit Magic City Night Market, Chen Jun felt relaxed like never before.

The fireworks in the world are so beautiful!

He is just a layman, he likes to be lively and prosperous, and it is really inappropriate for him to fight the entire end of the world alone.

Just as he was considering whether to make an appointment with a psychiatrist to adjust the negative psychological emotions that had accumulated in the past hundred days, a mechanical voice suddenly sounded in his head.

"Congratulations to the protagonist for completing the Train to Busan series of quests, crossing through five movie worlds, and successfully unlocking the five-star quest evaluation!"

What?

Five-star review.

Lao Tzu thought that you were only four stars at the highest, and he complained frantically, "What does a five-star evaluation mean, what's the use?" ”

"As long as the host mission reaches a five-star rating, you can choose to travel through the world again?"

"Holy!"

"Could you have told me earlier?"

In this way, every time you cross you know how much emotion you have to waste on me, Chen Jun has a hint of anger, but more excitement in his heart.

Being able to travel through the world again means that he can see them again, Wang Jiazhi, Tang Ze Xuesui.... And Han Ji-won.

They all had feelings for him, but because he thought he couldn't cross again, he seemed hesitant and hesitant in the face of them, refusing to express his position, and now there was nothing to worry about.

But..... Chen Jun suddenly realized a question, "Even if I cross over again, what will happen to the timeline of the world over there?" ”

"Don't worry about the host!"

"Re-crossing follows the law of anchoring, and if the host gets a five-star review, it will re-enter the original time of departure, and the world will be frozen."

"Then I'm the anchor who travels through the world?"

Chen Jun's heart breathed a sigh of relief, he hadn't heard of the anchoring law, but he knew the anchoring effect.

Generally speaking, when people make decisions, their thinking is often swayed by the first information they get, like an anchor sinking to the bottom of the sea, fixing your thinking somewhere.

The meaning of the system is that he is the anchor that travels through the world, and if he crosses again, his whole person will return to the same fixed timeline.

But the question is, how many stars did he get on this mission?

"System, how many stars is there for this mission?" He asked.

"Samsung!"

"Samsung?"

Chen Jun couldn't figure out why, "How come?" ”

"The host of the early stage of the mission was touched by the zombie tissue fluid and failed to explore the specific reason, and the host of the latter part was in a long-term negative state due to the environment, and failed to deal with personal emotional entanglements well." The system mechanically replied.

Well, come to think of it, he does have a problem. The former's scientific research strength is not enough to explore his own specific reasons, which is understandable, but it does have a lot of contradictions with Han Zhiyuan, but he knows that he can travel through the world again in the future?

100 days, it is better to give her hope than not to give it, he doesn't want to hurt anyone, but it is still hurt after all, which can only be made up for by taking time in the future.

"Dingdong, please claim the personal mission reward."

Chen Jun did not hesitate to receive the reward, it was a man named "Golden Voice" who specialized in proficient skills [Beginner, Skilled, Master, Perfect]

Looking at the explanation of the skills in the back, it refers to the improvement of singing and speech skills.

It's not bad, and it can be applied in many aspects of life.

However, he didn't have the idea of being a singer, just pretending to be X in front of his friends, and he was more satisfied.

But what next?

He feels that his life is extremely boring, does he see a psychiatrist and do psychological intervention to eliminate negative emotions?

After getting the introduction of the system's five-star, Chen Jun felt that he didn't need it anymore.

Immediately, he called his friend Li Long and invited him out for dinner, at this time he really needed to vent his negative emotions.

However, I learned that this kid went back to Jiangzhou to pick up his sister.

Is there no one in Shanghai who can talk to you? Anyway, some of his classmates also work here, and he posted a meal appointment message in the circle of friends.

Chen Jun's relationship with friends is still good, and soon Zhao Gang, a member of the university class committee, replied in a private message:

"Ah Jun, we're going to have a college reunion, can you come?"

"When?"

"The 10th of next month."

"Forget it."

He could wait for next month, but Chen Jun politely refused.

Just as he was about to delete the message, another message popped up, which was sent by Xie Yiyun, the singer who impressed him.

A friend on the other side, not very familiar, he wanted to refuse at the moment, but a picture was sent on the other side, which was the location of the hotel where he lived, indicating that she was also nearby.

Chen Jun looked at the specific location marked after looking at the information on the software, and omitted it.