"Where will Mr. Cogne go? Where can we find him?"
Heika didn't know where Cogne went.
"Hasn't Mr. Abbott seen Mr. Cogne all day today?"
In fact, Heika spent a whole day alone in his room just reading books and doing experiments. Breakfast and lunch are casually eaten bread and fruit.
"I haven't even gone out today." Heika explained to Dr. He Lai embarrassedly.
"Then can we ask other Dragon Academy students?"
Hei Ka also wanted to help Dr. He Lai, after all, Dr. He Lai had helped Hei Ka before.
The two went to the lounge and saw Mr. Kogne standing with several other teachers from a distance. They seem to be chatting happily, but they don't know what they are talking about.
"Great." He Lai saw Kogne from a distance, and couldn't help but happily said to Heika.
Heika and He Lai appeared in front of Cogne together.
"Mr. Cogne."
"Heika? Dr. He Lai? Why are you here?"
"Mr. Kogne, is it convenient to go and have a chat?"
Cogne and the other teachers nodded in apology and looked back at Dr. He Lai.
"Of course, but what's the matter? You seem to be in a hurry to find me."
Dr. He Lai and Kogne stepped aside and talked about their need for dendrobium vines. Cogne nodded, not refusing Dr. He Lai's request for help at all.
"Is Dr. He Lai in a hurry to use it now?"
"If possible, I hope to get it as soon as possible. The customer's dragon can't wait too long."
Kogne expressed his understanding, and took He Lai and Heika back to his room.
On the way, Hei Ka could feel the urgency of Dr. He Lai.
Kogne gave a small bag to Dr. He Lai from the large bag of dendrobium vines that Heika had given him.
"Mr. Kogne, Mr. Abbott, you are really helpful. This is the money for buying Dendrobium vines, please be sure to accept it."
But both Cogne and Heka waved their hands in refusal.
"It was bought from a black card, Dr. He Lai is too polite."
"Anyway, please accept Mr. Kogne. Because this is really a great help. The customer's dragon is poisoned and cannot be detected, so there is no way to treat it. If you miss the time, a carefully domesticated dragon It's such a pity for the Crystal Storm Dragon."
Corney nodded in agreement.
"Okay, if Dr. He Lai insists."
Seeing that Cogne had accepted the money, Dr. He Lai hugged the Dendrobium vine in his arms and Cogne nodded in relief, greeted and left quickly.
Kogne watched Dr. He Lai leave with a helpless expression on his face.
"I hope that Crystal Storm Dragon can get through this difficult time."
Heika was still standing beside Cogne, staring in a daze at the direction where Dr. He Lai disappeared.
"Mr. Kogne, isn't Dendrobium vine used to treat digestive problems? How can it detect toxicity?"
"I don't know how to explain this to you. But Dendrobium vines can assist in the detection of poisons that are not easy to detect when ordinary separators cannot detect toxicity."
Heika thought about it, and asked Kogne a little uncertainly.
"For example, like the book said, the invisible killer, Wuye Mingxiang?"
When Konie heard that Heika actually said Wu Yemingxiang's name, he couldn't help looking at Heika in a daze.
"Heika, how did you know about Wu Ye Ming Xiang?"
Heika didn't see the cautious gaze in Cogne's eyes, but touched his head a little embarrassedly, and whispered to Cogne that he was doing experiments with the plants he brought back in the room today.
"So you accidentally discovered that you came back from the wetland forest today and came into contact with Wuye Mingxiang?"
"Hmm. Sister Rose helped me buy some books about dangerous creatures in Luo Yagang, and there is also a very interesting dragon isolation leak.
I use a separate drain to test plants I don't know for toxicity. Then the juice of Wuye Mingxiang was separated, but no matter how I tried. There was no reaction at all on the test paper. "
"Then I found out from the book that the white leaf that couldn't be detected with the test paper was the Wuye Mingxiang with the title of Dragon Slayer.
Even separators and test paper can't detect the toxicity, but if it is accidentally eaten by dragons or other large creatures, it will cause fatal danger.
Just thinking about it makes me feel scared about going to the wetland forest with the milk pot. "
"However, Mr. Kogne. Can Dendrobium vines detect toxicity like Wuyemingxiang?"
For Heika's question, Cogne simply took out the stone leak he had used to detect toxicity.
"Mr. Kogne, I have seen your stone leak before."
"That's right, this is the stone leak that I used Dendrobium to do research on."
As Kogne spoke, he put on the thin gloves very neatly, and took out a section of the tentacles of a completely dead soul-eating leech and some powder of soul-eating grass from the transparent bag on one side.
Under Cogne's simple operation, the soul-eating leech tentacles in the stone leak and the soul-eating grass powder were mixed together to slowly float a layer of purple smoke.
"Black card, pay attention to the reaction of the test paper."
As Cogne spoke, he took out a white test strip from a box on the side. Then slowly touch the white test paper to the layer of purple smoke.
"See what's changed?"
Heika stared hard at the test paper exposed to the purple smoke, but found no change.
"What does it mean that the white test paper has no change in contact with the separated substance?"
Heika immediately replied, "It means that the isolated substance has no toxicity."
"Then, does the test paper in my hand mean that the contents of the stone leak are non-toxic?"
Heika quickly nodded again, "Well, it's non-toxic."
"Then you'll have to take a closer look at the black card later."
Cogne put down the test paper in his hand, then gently crushed the dendrobium vines that he had taken out before, and put them into the stone leak. Soon, the separation layer that originally only had purple smoke turned into purple-black smoke.
Cogne picked up the previous white test paper again, and slowly extended it towards the purple-black smoke.
However, this time, before the white test paper was completely inserted into the smoke, the test paper began to make a prickling sound, and then wrinkled as Cogne's slowly moving hand began to turn brown quickly and then turned black again. It became charred.
Seeing this series of changes, Heika rubbed his eyes involuntarily.
"How can it be so toxic?"
"This is the toxicity that cannot be detected by ordinary separators. Only the powder of Dendrobium can make it show its true colors."
Cogne threw the test paper in his hand into the trash can, and then covered the stone leak that was still smoking black smoke.
"But Mr. Kogne, what kind of poison is this? The test paper turned black."
"This is what you just said, the toxic reaction of Wu Yemingxiang, the dragon slayer."
"Mist Ye Mingxiang?"
Heika watched foolishly as Cogne put all the tools on the table back into the box. It seemed that he was still shocked by the scene he had just seen.
"Wuye Mingxiang is really scary."
"So, precisely because of such a terrifying existence, as a dragon trainer, you must be more cautious in everything. Whether it is for your own dragon or for yourself."
Heka nodded in agreement with Cogne's words. I also remembered what Dr. He Lai said about his guest's dragon, which was also poisoned by a general separator that cannot detect it. Can't help but worry about it.
"Mr. Kogne, if the crystal storm dragon Dr. He Lai mentioned is also hit by Wu Yemingxiang, will it be okay?"
"Don't worry, it won't. The Crystal Storm Dragon can't bear Wu Ye Mingxiang for so long, so it should be some other poison. Dr. He Lai should be able to save him."
Hearing what Mr. Kogne said, Heika let go of his worries.
But when Heika answered his doubts and wanted to say hello to Cogne and leave, Cogne stopped Heka.
"Mr. Kogne, is there anything else?"
Seeing that Heika looked like he had forgotten the question from yesterday, Kogne couldn't help but smiled helplessly at Heika and asked about Heika.
"It's already a day to pass the black card. Regarding the invitations from Star Academy and Tianjin Academy, have you thought about how to choose?"
When Heika heard this reminder from Cogne, he was still immersed in the joy of satisfying his curiosity, but he was all blown away at once.
Kogne looked at Heika's troubled expression at the moment, and for some reason, he seemed to have a little bit of the fun that Julian had when he saw Heika was in trouble.
Kogne quickly covered his mouth and shifted his gaze, coughed twice and continued to give Heika warm reminders.
"In the afternoon, Teacher Qi Nie and Teacher Mu Su were both concerned about your situation. They were afraid of disturbing your thinking, so they discussed with me. If you can't make a completely certain choice, you can choose to go to a college first. to experience."
"Experience? Is this... is it okay?"
Cogne and Heika nodded, not joking with Heika.
"In other words, you don't have to make a decision now. Teacher Qi Nie and Teacher Musu are willing to reserve invitations for you."
"Invitation to keep?"
"Well, yes. In other words, no matter which college you choose to go to for a learning experience, you can make the final choice before you officially sign up. Go to a learning environment that you think is most suitable for you, and spend yourself until ten years The whole study time before graduation at the age of six."
When these words came out of Cogne's mouth, it was like an unreal dream.
Originally, being invited by other colleges at the same time made Heika feel unrealistic, but now he can still choose to experience the college
Heika couldn't help swallowing, and didn't know how to reply to Mr. Kogne's words.
"Okay, now you don't have to feel so entangled, right? Before choosing which college to study as a student, you just need to consider going to that college for experience first."
"I..." Heika was still speechless.
"How? Any ideas?"
Heika shook his head.