Chapter 75

As for Zhang Fan's character, after observing this period of time, Mr. Xu also has a lot of understanding, knowing that he has always been a very calm and calm person.

If you don't accept the bank card, this little stubborn guy will probably turn around and leave without his help.

In fact, Mr. Xu is very clear about Zhang Fan's practice. He knows that he doesn't want to owe this favor. He appreciates this, so he also takes Zhang Fan's bank card.

"Mr. Xu, I'll leave first. Please."

Seeing that Mr. Xu accepted his bank card, Zhang Fan was also relieved. His face was also relaxed a little, and then he opened his mouth.

"Mm-hmm, go ahead. I'll try my best to get someone to make this spear for you before the actual combat assessment. You'll wait for the news."

Nodding, Xu said to Zhang Fan.

Then, to set sail is to turn around and leave.

Looking at Zhang Fan's back, Xu also showed a meaningful smile at this time.

Ah fan is not a simple little guy. He hasn't seen him for a few days. His breath has improved a lot. Most importantly, Mr. Xu felt the bloody smell from Zhang Fan. Obviously, Zhang Fan should have gone to some place outside the city for exercise.

With this very unique weapon needed to sail, a fool can see that there must be something wrong.

However, for these, Mr. Xu is not going to say more. Everyone has his own secret. If he has to know others' secret, it is not his character.

I'm looking forward to the actual combat assessment of the warriors. I hope the little guy can bring me a different surprise.

At this time, Mr. Xu is also free to take a closer look at the weapon drawings in his hand.

"If we just build a basic weapon, there are many ways.

However, although the structure of the spear is simple, both the spear head and the spear body are very important.

Today's society is not ancient, and wooden spear body is not desirable. It seems that this time we can only go to the old man. We haven't seen him for so many years, and we don't know whether his technology has gone backward. "

Putting away the drawings, Xu also frowned slightly and said to himself.

Then, he got up and left the office.

An hour later, Xu's figure also appeared in a very modern looking high-rise building. On the outside of the huge light board was written "Star City Scientific Research Institute".

Looking at these five words, Xu Laoyi also has some feelings.

After entering it, Mr. Xu directly showed his own identity token. Then, led by a person who looked like a supervisor, he came to a mysterious place, surrounded by laboratories, which made people dazzled.

"Mr. Xu, the director is in there. You can go in by yourself."

At this time, the staff accompanying Xu also pointed to a busy figure in the largest laboratory, and said.

"Well, it's hard for you."

Later, Mr. Xu pushed the door and went in.

"Didn't I say that? No one can come in without my permission. Is my words ignored? Do you want to stay? "

After hearing the movement of the door, the figure who had been busy before did not turn around at the moment, but said directly impatiently.

"Ouch, I haven't seen you for a few years. My temper is getting bigger and bigger. If I change it to someone else, I can't be scared by you."

Hearing this man's voice, Mr. Xu didn't care at all, and said directly.

"Well? My God, how can you be such an old man? I'll say, who has the courage to enter my laboratory? "

When he saw that it was old Xu, his eyes lit up and he was very excited, but he said with a strong calm voice.

However, from the smile on his face, he was very happy to see old Xu.