Drink Black Tea Calmly at Hogwarts - Chapter 690

Harry Potter did not expect that what he said to the brothers and sisters to raise their vigilance would actually ignite the fighting spirit of the brothers and sisters.

As a child who grew up in the mountains, he followed the village partners to catch bamboo rats in the mountains, fish in the river, help with the farmers, and occasionally follow the candidates who are preparing to take the college entrance examination into the mountains to hunt wild boars. Strong.

However, Alsace’s first brain hole plan was immediately rejected by Professor Rodney. Although no one smokes at Hogwarts, fireplaces and candles are still everywhere. If you really want to fill the pipe with carbon monoxide as Alsace thought, it might blow up Hogwarts first.

When Rodney returned home that night, he sent an e-mail to Zhang about this matter. This frightened Zhang. He didn’t expect the two children to be so terrible.

However, Zhang soon understood the problem. He worried that the brothers and sisters would drill into the secret tunnels that he used to fill with carbon monoxide to prevent the invasion of Death Eaters, so he told the physical traps in the secret tunnels. The two of them, as a result, both of them are doing the same now.

The two siblings would not be knocked down by this little setback, and soon Jaina came up with a new way.

On Sunday morning the next day, Neville routinely came to the greenhouse area to take care of the herbs inside.

When Neville walked to the greenhouse, the corner of his mouth bends slightly, and then he carefully observes the breached line of defense around the greenhouse.

Neville inspected a vine limp on the ground. Under normal circumstances, if an animal touches the vine, it will immediately become a favorite tentacles. He looked up and looked not far ahead. A small potato emerging from the soil had a shallow shoe print. It was obvious that the person who walked past had cast a floating spell on him. And the cacti that shoot out spikes when people approach the greenhouse are full of dew drops, just like the happy water in the fat house just taken out of the refrigerator. Obviously, they were frozen just now.

“I’m a veteran!” Neville thought. In the past two or three years, he has not encountered a student who can break through the first line of defense so cleanly.

So he imposed a phantom spell on himself, and then walked towards the greenhouse area.

The intruders obviously did not conceal their existence. Not only did they put up a sign saying “There is someone inside” at the entrance of the greenhouse in accordance with relevant regulations, they also wrote their name on the visitor registration book hung by the door, and the visit matters. “Extracurricular Investigation”.

Walking into the greenhouse, Neville saw Alsace and Jaina in white coats each holding a small notebook, discussing something while writing and drawing on the notebook, and took out from time to time. Look through the books and compare them.

Neville listened to them for a while and found that they were recording the poisonous herbs in the greenhouse, such as which herbs were burned to produce smoke that were toxic, which herbs were okay in contact with the skin but were toxic when eaten, and that herbs were conversely. Category.

Then the siblings were taken back to the office by Neville.

In the office, Neville stared at the two siblings with a stern face. On the table were their notebooks, which recorded more than half of the poisonous plants in the greenhouse.

“Go ahead, what do you two want to do?”

A few years ago, there had been conflicts among classmates at Hogwarts, and as a result, some people stole poisonous herbs from the greenhouse to poison their enemies, so Neville had to take care of it.

If the two of them combine several toxic herbs to make a volatile compound poison, there might be mass incidents.

“Winter is here, let’s write down the location of the poisonous herbs first, so that we don’t make a mistake when it gets dark.” Alsace’s excuse fits well with Zhang’s usual style.

Neville stared at Arthas and said, “Isn’t anyone telling you that non-toxic and harmless herbs are grown in special greenhouses, while poisonous and harmful herbs are grown in special greenhouses?”

Arthas just wanted to say “No”, but he realized that Professor Longbottom had said this in the first herbal medicine class.

So Neville continued: “If you don’t want to be tied to a chair and watch all the equipment and potions in your warehouse be broken down or sold at a low price, I advise you to tell the truth.”

This trick was told to Neville by Zhang, and Neville didn’t know if it worked, so he tried it first.

So Arthas decisively persuaded.

Arthas said, “Mr. Potter came to us yesterday, and he told us about the snake.”

Neville was stunned for a moment, and then he was secretly relieved. It wasn’t he who wanted to attack the other classmates, but he didn’t plan to let them go.

“So you plan to find some poisonous herbs to protect yourself?” Neville asked.

The siblings nodded.

“Slytherin deducted twenty points.” Neville immediately deducted ten points from both of them. “Regardless of your motives, you have violated the school rules prohibiting entry into the greenhouse of poisonous herbs, and you will be punished. If you need to For the herbs in the greenhouse, you can submit the application report to me or the principal. Of course, I cannot guarantee whether it will be approved.”

Finally, the siblings left Neville’s office with a large stack of herbal medicine test papers.

The two of them sat down on the grass by the lake and kept touching the small rocks on the ground, and then smashed them into the lake.

“Oh… the poisoning plan failed.” Sitting on the ground, Jaina was holding her bent legs with her left hand, her chin resting on her knees, and her right hand touching a small stone on the grass beside her.

Her plan is to make two kinds of rat poisons that rats love to see, and take advantage of the chance of snakes to eat a lot before hibernation, so that Nagini can eat the mice with the medicine. Rats that eat the two poisons separately are fine, but when the two medicines are concentrated in Nagini’s body, they will produce severe toxicity.

However, this plan is not working now, because Neville strictly forbids the two of them to approach the greenhouse area outside of school hours.

“Puff!”

Arthas threw a slightly larger stone made with a flying curse into the lake, and a silver-white woman’s head emerged from the lake.

The goddess in the water asked Arthas whether you fell into the water with Frostmourne or the joy of fire, and the crying Myrtle looked at him with tears, “Why did you stone me!”

Myrtle’s bitter eyes made Arthas’ conscience greatly condemned.

“I’m sorry, Myrtle.” Arthas quickly apologized, “I didn’t know you were under the water.”

At this time Myrtle began to howl and cry, “Yeah, who would have thought that the funny Myrtle would be in the water? Who would have thought that she would be flushed into the toilet by Pepigui, and after she entered the lake bottom , Was stoned again?”

Arthas stood on the shore at a loss and watched the Myrtle in the water crying, not knowing how to comfort her for a while.

After crying for a while, Myrtle got into the water again.

At this moment Jaina stood up and walked to Arthas’s side.

“Did you hear anything from Myrtle’s words just now?” Jaina asked.

Arthas nodded and said, “Tell me about your thoughts~www.mtlnovel.com~The sewer of the castle is related to this lake. We can make a fuss about this.” Jaina said.

Then Arthas looked at his sister with horror on his face, and asked, “Are you trying to block the outlet of the sewer and then use the toilet flush to drown Nagini?”

“Don’t think me so disgusting!” Jaina glared at her brother disgustingly.

At this time, Jaina squatted on the ground and drew a schematic diagram on the ground with her magic wand.

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“This is the complicated pipeline system under the castle.” Jaina said, pointing to the circles under the castle, and then she pointed from left to right, “This is the sewer that leads to the bottom of the lake, and this is the lake.”

“We guess that Nagini spends most of his time in the secret room under the castle, and the passage to the secret room is connected to the pipe system.”

“If we think of a way to connect the sewer and other pipes below the water level of the lake, for example, this is the case.”

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Jaina changed the schematic diagram on the ground, and then continued: “This way the lake can flow back into the secret room under the castle inside, and we can drown Nagini while she is hibernating.”

“But we don’t know the direction of the pipeline under the castle, and we can’t get into the sewer.” Arthas said.

“We can ask Pippi for help,” Jaina said.

At this time, the brothers and sisters didn’t realize that a cat had walked behind them lightly, and they had been discussing the plan of flooding the secret room for a long time.

Two hours later, the two brothers and sisters who were unlovable left the principal’s office with a pile of transfiguration homework.