Mysterious Walker at Hogwarts

"What a surprisingly huge amount of magic power." Rolf said angrily.

"Huge?" Dean wondered, he felt very relaxed.

"Stop showing off! Although I can do it, it's definitely not as easy as you. I'm afraid I won't have that much magic power to lay traps in the future!" Rolf said angrily.

"Are you kidding?" Dean barely felt the consumption of his magic power.

"I'm not kidding! Forget it, I won't compete with you, a monster!" Rolf put away the shrunken beds angrily, and then placed the leprechaun gold coins one by one in a spiral shape at regular intervals. on the ground.

Dean noticed that every time Rolf put down a gold coin, he cast a confusion spell on it to hide the fascinating light on the gold coin.

Dean can see that the function of those confusion spells is that only by picking up one gold coin can you see the location of the second gold coin. If Xiu Xiu picks up all the gold coins one by one, he will be led to the gold coin vortex. center.

Rolf cast a powerful petrification spell there. As long as Sniff triggers it, he will definitely be petrified.

Dean noticed something interesting. While observing Rolf setting up the sniffing trap, the gauge of "Mission: Knowledge is Power" was slowly increasing. Doesn't this mean that his magic power was also increasing? Simultaneous growth?

It seems that learning successful experiences from others is also a way to complete this task and make yourself stronger.

After realizing this, Dean did not interrupt what he thought was Rolf's unnecessary trap arrangement.

"Rolfe, why don't you just cast the petrification spell on the first gold coin?" Ron asked.

"Niffler is very cautious. If it receives an attack from the beginning, there is a high chance that it will avoid it. Only by removing its vigilance bit by bit can the final trap be successful." Rolf replied.

"Rolfe, aren't you afraid that Xiu Xiu will suddenly realize something is wrong and give up the remaining gold coins and run away?" Dean asked again.

"If you observe carefully, you will find that the gold coins I place are very regular. As long as Xiu Xiu picks up one, he will fall into the illusion. The allure of the gold coins will be amplified, making it only have gold coins in its eyes and be reluctant to leave." Luo Xiu. Wolf said proudly, "Don't worry, I've tried it many times. Except for my little Niffler, all the other Nifflers will definitely fall into the trap."

"What if that Niffler is yours?" Ron asked curiously.

"Then it won't be attracted at all." Rolf said with certainty, "It already has the ability to distinguish leprechaun gold coins."

"Rolph, can you tell if it's your Niffler?" Dean suddenly asked.

"That's natural, what a stupid question!" Rolf laughed.

"Then take a look, do you recognize this Niffler?" Dean waved his wand, and the Niffler image he had seen through the past retrieval spell appeared in front of Rolf.

"I don't recognize it. This is definitely not the one from my family." Rolf shook his head.

"Are you sure?" Dean thought to himself, could he have guessed wrong?

"This Niffler is far less spiritual than my one." Rolf said dismissively.

"That's good, so our chances of success are quite high." Dean was completely relieved now.

"I'm going to take action myself. Isn't it easy to catch me?" After setting up the trap, Rolf clapped his hands easily and called to Dean and Ron, who had been making soy sauce. "Come here, let's hide and trigger the last one after sniffing." Don’t disturb it before casting the petrification spell.”

"As soon as it appears, why don't we catch it together?" Ron asked.

"First, Sniff is far more flexible than you think. Few wizards can cast spells as fast as Sniff; second, this is the school doctor's office. Are you stupid enough to make a mess here? You will definitely be fired!" Rolf shook his head.

Ron shrank in fear.

"Dean, how about you use the invisibility of your Prokos robes to hide us?" Rolf suggested.

"Prokos's robe is not that big, we can all hide in it." Dean shook his head, "It doesn't have to be so troublesome, a disembodiment spell can solve it."

As he spoke, he tapped the foreheads of Rolf and Ron with the wand.

"I don't know how many secrets you have!" Rolf said jealously, seeing himself blending into the surrounding environment like a chameleon.

Ron was even more deeply shocked: the abilities Dean showed tonight may not even be possible for his parents.

"I was lucky enough to master a few advanced magic spells, low-key, low-key~" Dean said with a smile.

The two of them looked at Dean deeply and said nothing.

"Are you all ready?" Rolf confirmed.

"Alright, ready." Ron said nervously, clutching his second-hand wand that was already in shape.

Dean dodged unconsciously before making an OK gesture to Rolf.

"Appeared as before!" Rolf clicked a gold coin in the gold coin trap, and the captivating light suddenly appeared and illuminated the entire ward.

"Now... let us wait patiently and never make a sound." Rolf ordered in a low voice.

"I hope it won't take too long," Dean muttered.

Although Rolf had confirmed that the Niffler that visited their dormitory was not his, Dean was still a little uneasy, feeling as if he had missed something somewhere.

Ten bells could be heard faintly outside the window, and Dean's eyelids began to tremble, but there was still no sign of Xiu Xiu.

Dean could even hear Ron snoring slightly in his ears.

Could it be that the Niffler was really the one from Rolf's family, and he was confused just now?

Dean couldn't help but want to ask Rolf.

At this moment, Rolf gently pushed Ron awake and whispered: "Don't move, it's coming."

As soon as he finished speaking, Dean noticed a little guy crawling in through the window with his head peeping out. Sure enough, it was the impulsive Niffler.

Dean heard Rolf let out a long sigh of relief. It seemed that the Niffler was indeed not his.

The Niffler stayed by the window and kept looking into the ward, as if to confirm whether there was any danger inside. The three of them held their breath and remained motionless.

Just when Dean felt he couldn't hold it in any longer, Sniff finally moved, and he pounced on the alluring gold coin like lightning.

Dean could clearly see that the moment Xiu Xiu picked up the gold coin, his body paused obviously.

Rolf next to him took a deep breath: "Now that Sniff has been confused by the trap, we just need to wait for it to trigger the petrification spell on its own."

"It can't hear us?" Ron asked quietly.

"It can be heard, but it doesn't feel like a threat - as long as we don't attack it, it won't break free from the trap."

Xiu Xiu was very fast, just as Rolf planned, he found new gold coins one by one, and then picked them up and put them in his pocket.

Xiu Xiu made one or two excited squeaks from time to time, obviously very satisfied with this harvest.

Soon Xiu Xiu came to the center of the whirlpool, and when he couldn't wait to pick up the last gold coin, a powerful petrification spell was suddenly released from the gold coin, hitting Xiu Xiu in the middle.