Asuna clung to Kiriko's side, constantly looking around, her eyes swept but nothing was found. But Shen Ji thought that these things were the sounds made when the engine started, because those frequencies were very fast, but not chaotic, he thought, and suddenly remembered that it seemed to be the muffled hum of those small planes starting the engine.

The wind continued to blow, and they heard louder noises, and the black hair on Asuna and Kiriko was blown to obscure their vision.

Not far away, a bright light appeared there, and Shen Ji looked over and vaguely saw a very vague figure. The boy stood beside him, the propeller in front of him constantly turning, and the wind was blowing from there.

"It's the NPC, it looks like the plot is starting to move." Shen Ji said.

Asuna, who was a little scared, also straightened her hair, her face flushed, and she grabbed Kiriko's arm tightly just now.

"But how can there be a plane in SAO?" The corners of Kiriko's mouth twitched, "No matter how you think about it, there will be no propeller planes." ”

"Since there is oil, it is not surprising that there are airplanes." Shen Ji spread his hands, very helpless, and was mentally prepared for this world that had been separated from his own understanding.

In front of them was a propeller plane, and the paint on the small propeller plane was even peeling off, and the NPC named Cliff was standing there, constantly filling out the forms and filling in the data.

"Mr. Cliff, this is the oil you want." Kiriko took out a barrel of tin oil from her backpack and smashed it on the ground with a banging sound, and there was more than one bucket, and she immediately put several barrels of oil on the ground.

There were only so many of them in that storeroom cave, and all of them were moved back by Kiriko.

"Oh, that's thanks, with so much oil, I can get out of this hellish place."

Cliff ran over and carefully examined the oil, picked up a spoon and sniffed it.

"Well, what about the reward?" Kiriko asked Cliff directly for a reward, "If I help you, you will have to pay the corresponding reward." ”

"Reward?" Cliff frowned, "It's not that the reward is nothing, but I can't give it to you now, I have another task, and I'll give it to you at the end." ”

After speaking, he picked up a pumping unit, took out a pipe to connect the aircraft with the oil drum, and began to work hard to debug it.

"Kiriko, the rewards for these consecutive missions are very generous, no less than those one-time mission rewards." Shen Ji comforted Tongzi, "What's more, he can't leave, right?" ”

At the end of the speech, Shen Ji glanced at the NPC named Cliff, that action is more flexible than a normal person, probably an artificial AI with super high intelligence, even higher than Yui's AI, and has more advanced permissions than Yui, and it is better to have a good relationship than anything else.

"What if he still doesn't give it?" Asuna asked.

"Then pick up a crowbar and smash his skull," Shen Ji said indifferently.

Tongzi is embarrassed, this sister of his is even more violent than himself, and he swore before that the other party couldn't leave, and in the end he couldn't run away.

Cliff suddenly raised his head, his face was still stained with some oil, and his eyes were blazing: "By the way, I still have a task to give you." ”

"What task?" Kiriko felt that it seemed a little strange for the other party to have an NPC.

"Guard this place for me, or those strange things will harass my test flight." Cliff lowered his head again and began to tune the parts on the plane.

[Sequential Mission: Sky Mechanic 2]

Description: Cliff is a mechanic, he got some materials to build this plane, and he also took over the oil you provided, but in the end he needed a site to get the plane to take off, but this site seemed to be a bit of a problem.

Reward: Mystery Book

Let's not talk about what this strange task is all about, but after a series of unpaid tasks, and then seeing the rewards behind that task, Shen Ji and the others returned to their previous state.

At the very least, the book is definitely a mission-critical item, and if it is a mechanical design book, they will have a great harvest from this task.

"I need to continue debugging now, you guys should come here again tomorrow morning."

Cliff didn't lift his head, just blindly did the job at hand.

"Let's go, there's nothing to see." After listening to the last sentence, Kiriko also shook her head, today's task is over, tomorrow is the last task, you need to be ready, go home and rest today.

"Let's go, let's go, it's worth going to bed in this weather." Shen Ji yawned, and tears oozed from the corners of his eyes.

I'm too tired today.,First to help Yuki and then to complete the task with Kiriko.,I'm also a little mentally tired.。

Outside, the sky was also full of orange, and the sunset was not seen, but the whole sky was dyed red.

Walking on the path, the three of them walked slowly, thinking carefully about what happened today.

In fact, they always think that today is a little incredible, that NPC is very much like a human being, that kind of persistence, more like human instinct, if it weren't for the sign that the task on the other party's head is being performed, they would think that this is a player.

What's more, the fact that the so-called flying machine is actually a propeller plane.

Are they going to watch a plane take off in SAO?

Isn't it too unscientific?,Look at science in SAO.,It's obviously a fictional world but it has a mechanic.,The mission designer doesn't know what to think.。

"Asuna, you have the most sensitive feelings, what do you think is strange about that NPC?" Shen Ji suddenly asked.

Asuna pondered carefully, "I can't say it, but it's terrifyingly real, and that kind of gaze is completely revealed by scientists and seekers of truth, and it makes me feel cold." ”

"It's too human-like." Kiriko also sighed.

"Maybe, it's really a person." Shen Ji said such a sentence for no reason, which made the other two people present stunned.

"You mean, that's a person?" Kiriko was scared out of a sweat.

"You mean Akihiko Kayaba?" Asuna bit her lip.

"I'll know tomorrow, that mission is definitely revealing some strange information like us, another version of the aircraft, oil, and SAO, isn't it more exciting?" Shen Ji walked ahead.

In front of them was the place where everyone from the Black Cat Regiment on a moonlit night was training, and they also left Sirika there.

"I still don't understand." Kiriko ran forward, "Tell me clearly, you've definitely found something!" ”

"Wait, Kiriko, Naoba!"

Asuna turned her head and looked into the forest, and found that there was a black hole behind her, and from time to time there were some beast sounds, and there was a rash on her skin.