After school, Emiya Shirou and Chu Yuan walked together.

Because it has been discussed to live in Wei Gong Shilang's house, Wei Gong Shilang naturally waited for Chu Yuan and the three of them after school, and walked with them, so that some questions could be asked to Chu Yuan to eliminate doubts.

Walking on the path of Fuyuki City, there is a long river surrounding Fuyuki City on one side, a bustling downtown street on the left, and a Fuyuki Bridge that links the entire Fuyuki City in front, which is also Emiya Shirou's daily way home, but there are a few more people who go home today.

"By the way, classmate Chu Yuan, you have also seen my projection skills before, sometimes it works, and sometimes it will fail to strengthen the item, what is the reason for this." Emiya Shirou held a birch branch that he had just picked up from the side of the road in his hand and asked Chu Yuan.

Chu Yuan, who was walking and watching the scenery on the river, heard this, stopped, squatted on the ground, and drew an ordinary lock with his fingers.

"What is this?" Emiya Shirou asked curiously, he didn't think that Chu Yuan, who gave people calm and wisdom, was just boring.

"It's a lock, it's invisible, it's intangible, but it's hidden in our bodies, and every time you open a lock, you'll see a wider world, and in this world, there's still a locked door." Chu Yuan wiped his index finger with a handkerchief, stood up and said.

"If you wanted to pick a lock, what would you think of?"

"Naturally, it's the key!" Emiya Shirou's eyes were full of doubts, but he instinctively felt that what Chu Yuan said involved was very deep.

"Well, that's right, it's the key. It's like something that can directly enhance your strength, these things, even if it's the key to open the door. Chu Yuan explained.

Guan Yang on the side was also fascinated by what he heard, indeed, taking the T virus and the various enhancements of the main god space, it was like the right key, constantly exploring the potential of the body and making people strong.

"But what if you don't have the key? But what about the urgent need for strength? Chu Yuan asked rhetorically.

"This, this, is it a forced break?" Emiya Shirou was puzzled, not knowing if his answer was reliable.

"Well, it can be said that in some particularly dangerous situations, the potential of the human body can break through this door!" Chu Yuan nodded, and then an invisible force smoothed out the lock drawn by the dust on the ground just now.

"Oh, that's right." Emiya Shirou doesn't seem to understand.

"So, Shirou, do you want to be stronger?" Chu Yuan suddenly burst out.

"Yes, of course! It's just that no matter how hard you try, you can't reach the height of Saber, right? Emiya Shirou's expression was a little gloomy, his dream has always been to become a hero and save everyone in the world, but this dream requires strong strength.

"No, all the servants are actually human beings, and after the slaves, their strength has not improved, but has decreased."

Chu Yuan knew that this was a doubt that had been buried deep in the heart of Emiya Shirou.

"Even if I knew that was the case, what could I do?" A glimmer of brilliance flashed in Emiya Shirou's eyes, and then it went out again.

"That's what we can help you with." An imperceptible light flashed in Chu Yuan's eyes.

"Is this true?"

Chu Yuan nodded affirmatively.

Along the way, Wei Gong Shirou's happy expression was undoubtedly revealed, if it was someone else, Wei Gong Shirou would think it was a joke, but if Chu Yuan and a few people said this, they must be sure.

Back at home, Emiya Shirou, who had just opened the door, was stunned for a moment, because there were three more strangers in the courtyard besides Rin Tosaka and Sakura.

A man dressed in black, holding a laptop computer identical to Chu Yuan, looked like he was working.

Behind the man in black, there is also a girl wearing a red dress, with long soft and flowing black hair flying in the wind, and a girl who looks cute is rubbing her shoulders with an intimate expression, and it looks like the relationship is not ordinary.

The other is a tall man with a big character face who still can't stop his strong figure even if he is wearing a big windbreaker.

The three people are all Chinese, and the tall man is the man who killed the rider in the video, which also makes Weigong Shirou react, these three people should be the companions that Chu Yuan said.

Zitian, who was originally using the computer to write a program code, heard the door being pushed open, and turned his head to check, and after seeing that it was Chu Yuan and the three of them, as well as the unmasked Emiya Shirou, he also greeted him.

"Hello Shilang, I'm Zitian, the one next to me is Da Niu, and behind me is my girlfriend Li Yan." Zitian quickly explained the names of the three people.

"I'm sorry to enter your home without your consent." Zitian said apologetically, because a few people came early, and no one came back after waiting at the door for a long time, what a good Saber found a few people at the door, and after a short exchange, he let the three of them enter the courtyard and rest first.

"It's okay, it's okay, don't be so polite, just treat this place as your home." Emiya Shirou was originally a little surprised, Zitian looked very young, and he already had a wife, which made Emiya Shirou puzzled, could it be that Chinese people get married so early? But then I remembered that everyone was unusual, and I was relieved.

"Senior Zitian, where is Saber, where has she gone?" Emiya Shirou found out that he had not seen Artoria and immediately asked.

"She went to investigate the terrain around Liudong Temple first." Azusa replied.

"Oh, then I'll go make you tea first." Emiya Shirou suddenly remembered that this hospitality was not like this.

"No need, I'm done." Rin Tosaka, who was next to him, raised the teapot in his hand.

"I wanted to be lazy and use tea bags to make tea directly, but the tea bags were not enough at all, but fortunately I found a large bag of tea in the kitchen." Rin Tosaka complained.

In fact, he can't blame Emiya Shirou, as many people get up, all aspects of expenses have to be counted on his head, and it's not a matter of money, it's just that it's not thoughtful.

"Well, I'll definitely stop by to buy some tea on the way back tomorrow." Emiya Shirou smiled awkwardly, who would have thought that there would be so many friends in the originally peaceful house, but this kind of excitement made Emiya Shirou feel inexplicably calm in his heart.

"Li Yan, let's go help cook." Zhang Xinyi walked over, glanced at Zitian, who was chatting with Wei Gong Shirou on the side, took Li Yan's hand, and walked towards the kitchen together.

After such a long time and Li Yan are jointly responsible for the eating of the team, Zhang Xinyi's cooking skills have also improved.

"Well, Sister Xinyi, let's go cook." Li Yan nodded, but his expression was slightly abnormal, but he was quickly covered by a smile again.

"Zitian, that thing has basically been completed." Chu Yuan took the computer on Zitian's desk, and the quaint ring on his finger flashed a streamer, and the computer in Chu Yuan's hand suddenly disappeared.

"Hmm." Zitian nodded, and did not thank him, after such a long time, Zitian and Chu Yuan have already had a deep tacit understanding, and they have also figured out each other's personalities, both of them are wise men, and they are both working hard for a common goal, so it is redundant to say thank you or something.

"Senior Zitian, you sit down and rest first." Emiya Shirou said that since he was not particularly familiar with Zitian, he also added the word senior after his name.

"Don't call me senior, just call me Zitian." Zitian corrected that he didn't want too much red tape.

"Hmm." Emiya Shirou nodded heavily.

Subsequently, the six people of Zitian moved their clothes into the room that had been sorted out by the Wei Gong family, and most of the clothes were purchased in this world, and there were not many in the main god space, so they were also packed in boxes.

There are a total of seven rooms for accommodation in the Emiya family, among which Chu Yuan, Guan Yang, and Da Niu live in the largest one, Li Yan and Zitian live in one, and the other five rooms, Sakura, Tosaka Rin, Saber, Emiya Shirou, and Zhang Xinyi, each have one, so it is not so crowded.

"Shirou, don't you want to be stronger?" At dinner, Chu Yuan, who was originally silent, suddenly spoke.

"Well, that's right." Shirou put down his chopsticks and nodded heavily, he knew that Chu Yuan was going to say something important.

"Then, after dinner, the six of us will train you."

"I, I can't do it." Emiya Shirou shook his head, not that he was afraid, but that he clearly knew the gap with a few people.

"You can rest assured that we'll take it step by step and not hurt you." Chu Yuan lowered his voice and said.

"Okay then." Emiya Shirou nodded, although he knew that he was definitely not an opponent of a few people, but he still wanted to try, plus Chu Yuan had told him the lock theory earlier, he also wanted to try.

………………

The moonlight sprinkled on the corners of everyone's clothes, illuminating the riverside in the distance, and in the courtyard, everyone sat on the roof and looked at the palace Shirou in the courtyard.

After discussion, the six people of Azusa trained Emiya Shirou to strengthen his combat power.

Emiya Shirou took out a steel pipe, closed his eyes, and then the original gray steel pipe turned black.

"I'll be your opponent." The big bull jumped, and its strong body floated flexibly into the courtyard.

"Okay, please advise." Emiya Shirou gritted his teeth slightly, he knew that Da Niu was powerful, and the volley in the video left an extremely deep impression on him.

"I will not use any skills and energy, I will control my physical fitness at the level of ordinary people and fight you." Da Niu said loudly.

"Hmm." Emiya Shirou nodded, took a deep breath, raised the steel pipe with both hands, and smashed it towards the big bull with all his might.

Da Niu was not careless, and with a shake of his hands, a pair of silver knuckles that fit Da Niu's fingers completely appeared on Da Niu's hands.

The current Da Niu adjusted the state of his entire body back to before entering the main god space.

Looking at the oncoming reinforced black steel pipe, Da Niu turned sideways and easily dodged the attack, and then left hand a swing fist towards Emiya Shirou.

It's surprising that Emiya Shirou can also use a steel pipe to defend and block Da Niu's fist.

Before Emiya Shirou was happy, Da Niu's fist smashed head-on towards Emiya Shirou like a storm, and Emiya Shirou was so shocked that he only had time to block the second punch with his hand, and he was knocked away by the next straight punch, flying out of dozens of meters with blood, and slammed into the wall.

Rumble!

The walls made a loud noise.