Conan: The Mechanic

Qianyu is not sure how long the cooking oil can make the gasoline engine run, because the previous research data on the cooking oil only has the diesel version.

In that study, the cooking oil successfully drove the diesel engine, and the operation was barely normal. But the viscous cooking oil quickly clogged the engine, forcing researchers to spend a lot of time clearing the blockage.

Now, it's time to pour cooking oil into the gasoline engine. . .

After Chiyu sighed, she came to the kitchen bravely.

It is true that cooking oil can be directly used in the engine, but it needs to be heated to the point of close to the boiling point before it can be compressed and ignited. The principle of gasoline engine is probably not too bad.

"Are you really going to pour the cooking oil directly into the engine?" A playful tone suddenly appeared behind Qianyu who was about to pour the cooking oil into the oil pan.

"!" A look of surprise flashed across Qian Yu's face, but when he turned to the speaker, his expression turned indifferent.

"What's the lesson?"

"Add baking soda, filter, take the middle layer of clear liquid, and then decide how much cooking wine to put in depending on how many lives you have." Huiyuan said indifferently. "Biodiesel is somewhat more reliable than edible oil."

"Thank you." Qianyu took out a bottle of baking soda from the cabinet.

"Anyway, be careful later." Hai Yuanai added immediately after saying this. "It doesn't matter if you blow yourself up, it's not fun to blow up on us."

"Don't worry about it..." Qian Yu was halfway through when the lights in the kitchen suddenly dimmed.

"Again?" Qianyu's expression turned angry. "I'm afraid it's going to happen again."

"This is..." Haibara Ai's expression turned to fear. "Not good!"

"Boom!" The sound of violent water hitting the wall entered the ears of the two.

Before the two could react to what happened, the rampant water rushed into the kitchen, dragging the two into the turbulent current.

Driven by the turbulent water, the two hit something and were blocked. After a while, this thing was also washed away, and the two were swept up in the water again.

The surrounding turbulence was very chaotic, and Qianyu couldn't tell the difference between up and down, left and right, so there was no way to adjust her posture and get out of the water for ventilation. He could only hold his breath in the water, begging for the water to stabilize as soon as possible.

. . .

When the surrounding water environment was relatively stable, Qianyu, who was about to suffocate, decided to go up and down, left and right, and then jumped out of the water.

He found himself in the safe passage, and the safe stairway to the water building in Lele Square was more than one meter above him.

"Is that so..." Qianyu basically knew how he was brought here by the current.

Most of the cement piled behind the safety gate has been washed away.

Although the compressive strength of 525 cement is 52.5 MPa per square meter, it can theoretically withstand the pressure of 5,000 meters underwater. But that's compressive strength. If the water hits the safety door and the cement behind it, breaking the part where the cement connects to the ground, it doesn't need that much force at all. That's why I was rushed by the water from the kitchen into the safety stairs and here again. . .

Wait a minute, I wasn't alone in the kitchen at that time. . .

Chiba hurriedly looked for traces of Haibara Ai. "Hai Yuan? Hui Yuan?"

No one responded to him.

Could it be that she has actually gone ashore?

With this thought in mind, Chiba swam to the stairs that were exposed to the water, and walked out through the exit of the stairs. He saw the tram that they were riding on stopped in front of him.

Ai Haibara is not here. . .

Qianyu was even more anxious. She took out the seamless umbrella from the backpack she was carrying, smashed a vending machine next to her, and took out two bottles of drinks. After opening the bottle, the water was poured out and two bottles of air were filled. After that, he hurriedly returned to the safety stairs and observed the surrounding situation.

The current water flow has basically stabilized. If Haibara Ai hasn't been able to come up, there is probably something wrong.

Chiba directly opened her eyes and dived to the surface, ready to search for Haibara Ai.

Since he can be washed up by the water, it means that Haibara Ai can also. And the only reason why she wasn't washed up was that she was stopped by something like a railing somewhere, so she couldn't get up.

Chiyu, who had just dived halfway down, suddenly resurfaced and began to breathe.

I was in a hurry just now, and my heart rate was too fast. In this case, the rate of oxygen consumption will be very fast, and it will not be able to carry Huiyuan Ai up.

Chiba began to use abdominal breathing, including the air in the lower half of her lungs into the breathing exchange.

You can't force yourself to inhale to an uncomfortable level, otherwise your heart rate will increase. The right amount of air storage and a calm mood are the best ways to maximize the diving time.

calm. . . It doesn't matter if Haibara Ai drowns for another minute or two, her brain can last a few minutes.

After a few seconds, Chiba, who had recovered her calm, entered the water again.

Chiba searches for the traces of Haibara Ai with the illumination of the emergency lights on the safety stairs that work even underwater~www.NovelMTL.com~.

After exploring two floors down, Chiba found Haibara Ai who was clinging to the railing and slowly upstream.

Qianyu immediately relaxed and approached Haibara Ai, ready to take her up.

However, just as Chiba was approaching Haibara Ai, Haibara Ai suddenly started to twitch.

Chiyu immediately realized that something was wrong, and was about to stay away from Haibara Ai, but was caught by Haibara Ai's wrist, and even an air bottle in Chiyu's hand was released and helped up.

Not good. . . So careless in the face of drowning. . .

Because Haibara Ai was close to suffocation, she could no longer maintain her senses. Now she seems to have seen a life-saving straw, and seeing a living person is like clinging to her.

Qianyu tried to break free, but was pulled directly by Haibara Ai and hugged her tightly.

"!!!" Qianyu glanced at Haibara Ai, who was clinging to her body, and a hint of determination flashed in her eyes. Although it doesn't feel bad to be stuck like this by a girl——

Haibara Ai put her head on Chiyu's neck, and tightly locked Chiyu with her limbs.

However, if you go on like this, you will die!

Chiba also let go of the water bottle in the other hand, and then used both hands to open Haibara Ai's arms. Immediately afterwards, Qianyu pinched Haibara Ai's neck, her two hands wrapped around Haibara Ai's neck, and her two thumbs were just at the position of the arteriovenous plexus on the left side of Haibara Ai's neck. After pressing for a few seconds, Haibara Ai lost consciousness and her body went limp.

Chiyu sighed in the bottom of her heart, pulling Haibara Ai and starting to emerge urgently.

Well, before that, you need to find a bottle at random, otherwise the oxygen may not be enough.

Qianyu grabbed a bottle, exhaled a string of air bubbles, and plugged the bottle into her mouth to add oxygen.