"If you're on a mission, you'll need to prepare a little bit of something, but the Shinkansen is a Japanese train, so there should be a lot of passengers...... "Aitto said.

"What do you want to prepare?" Amuro looked just curious.

"It's just a little thing, it should help with the mission." The boy touched his hair and said thoughtfully, showing a well-behaved smile.

And...... Unabashed closeness.

"That's good." Amuro said slowly.

Little things, what could it be?

"I'll go to the research room, Brother Tou, you must be very tired when you come back from work, go to bed early." The white-haired boy looked at him with concern.

For a moment, Amuro couldn't tell whether the other party really cared about him, or because of ......

An excuse for not wanting him to enter the research room.

But since the other party said so, it was not easy for him to offer to go to the other party's research room.

In the organization, you can't take the initiative to enter the private domain of other code members, you will be treated as an undercover agent who wants to find out information.

Don't be too proactive, and not let Avi Clear find himself interested in his lab or even his background.

"Then I'll go upstairs first, and you can go to bed early." The man with light blonde hair said with a smile.

"Uh-huh, good night Brother Tho." The white-haired boy nodded vigorously.

"Good night." Amuro walked up the stairs with his back to him, waving his hand without looking back.

Aito watched the other party's figure enter the room, and then led Daifuku to the hidden elevator in the stairwell.

Take the elevator to the research room below.

There is still plenty of time, so you can make some small bombs to take with you first, and when the time comes, throw them on the train, which should be able to explode into a big explosion.

If the impact is not big enough and the bomb is not enough, you can only buy it from Uncle System.

Just like he greeted the city, he obviously carried a lot of bombs with him, but it was still not enough to say hello, so he had to buy a lot of extra every time.

But the feedback you get after the hello is worth it.

He thought as he put on his white coat, protective glasses, and gloves.

Daifuku also changed into a white coat, gloves and protective glasses.

"The small bomb that Killua used before that blew up the underground wall is also very good, and the small bomb sold by Uncle System is also very good, but the target of the mission should be people, so we should make a small ......bomb suitable for putting on people," said Aitto, holding a pen in his hand.

Daifuku nodded silently, and Cookie looked at the boy blankly and then at Daxiong, and nodded vigorously.

I didn't understand what they were saying, but ......

No matter what the little master and Daifuku say, they are right, and they just need to be responsible and nod.

The dog only needs to be responsible for being obedient.

"How about sticker bombs? As long as it is quietly attached to a person's body or clothing, and then detonated, if it is powerful, because it is too small to hold too much gunpowder, it can only be loaded a little less......" Etto drew lines on the blank paper.

"But if you don't use gunpowder, you can make up for the lack of power......" he said thoughtfully.

It looks very serious.

It's not just gunpowder that explodes.

Ten minutes later, he had the picture he wanted.

The approximate shape of the part is marked, and the edge of the graph is marked with accurate dimensional data and power estimation......

and all kinds of required data.

Then he began to work on the shell, as well as ...... Two different liquids.

Daifuku is responsible for carefully pouring the liquid into the prepared shells.

In order to prevent the two liquids from coming together, the shells are specially separated.

Because as soon as the two solutions meet, there is an explosion and the object at the center of the explosion is ignited.

The design of the separation is also made of small mechanisms, as long as the detonation button is pressed, the separation will be flawed, and the two solutions will meet.

An explosion ensued.

So Daifuku's movements are extraordinarily cautious.

After all, this lab can't be burned.

"Ten stickers like this should be enough, and then make some of the same kind that Killua used at the time......" The white-haired boy stopped making the action, thought for a moment, and started to make different bombs again.

Killua was using a bomb that was the size of a finger and was like a cylinder.

But the power is not weak, otherwise it would not have been possible to blow up the wall.

Throwing two or three per carriage should be enough.

There are 17 Shinkansen trains, and if you count each car as three, you need to make 51 cars.

Aitto kept thinking about the movements of his hands.

However, sticker bombs can also be used, so you don't really need to make fifty-one.

Forty will do.

If there was an explosion in all the carriages, so the passengers were killed, then ......

Papa and Uncle Vodka, and Brother Tho will also die on it?

The white-haired and blue-eyed boy gradually showed an expectant expression on his face.

"No, it doesn't seem to be to the point where they will agree to stay after they die......" He shook his head as if he had thought of something.

"If you die now, you'll waste the places of three family members." He whispered.

"And Sister Akemi, I don't know what's going on, I have to hurry up and deepen my relationship before she is killed, otherwise there will be no way to keep her......" He thought of Akemi Miyano.

He was both expecting and worried about his family's death.

Looking forward to their death, but also fearing that they don't want to stay forever after they die.

That would be a shame.

He has obviously worked so hard to deepen his relationship with everyone, why would he rather die completely than stay?

"It's done." He smiled with satisfaction as he looked at the neat finger-sized silver cylinders on the table and the black sticker bombs the size of a five-dollar coin.

Reach for them all and put them all in the system backpack.

The bombs are all in the same compartment, so are the guns, and the bullets and guns are together.

The little paper people have a grid, and the violin has a grid.

And the eggs of the Grape Spider Vulture he made earlier, also in a grid.

If there is anything else that needs to be put in, just continue to spend emotional value to open the grid.

"It took three hours......" he said, looking at the clock hanging from the wall of the research room.

The time of this clock should be correct, right?

But it doesn't matter, it's still night outside anyway.

It's still the night when you should sleep.

"It's time to sleep, Daifuku, cookies." Ato led the white bear out of the research room.

Take the elevator to the lobby on the first floor.

Walk up the stairs and go back to the room on the third floor.

On the second floor, after hearing the sound of the door closing upstairs, Amuro quietly opened the door of his room, and looked at the empty corridor with a blank face before closing the door.

Three hours......

What did Avi Clear do in that little lab?