HP: After binding to the strongest wizard development system

Although the barrier has been put up, how effective the barrier can be depends on whether the person who put it up has deep magic power.

For example, Grindelwald could block even the three Unforgivable Curses with the barrier created by his magic power - although there was damage, it was really negligible compared to the consequences of being hit directly.

Till's magic power is now very deep, to the extent that Grindelwald has praised him several times, but the violent attack that burst out the moment those writings were touched still had an inconvenient impact on the barrier set by Till. visual impact.

A faint cracking sound was heard on the wall, and the much weakened attack still shot out through the barrier, landing directly on Tier and the other three who had no time to react.

A muffled sound came from the three of them. Although the injury was not very deep, such an attack still made them uncomfortable, especially Till, who grabbed Professor McGonagall and told him to get closer to the wall. There was already a bit of blood spilling out.

She was attacked first and took the most hits.

Snape was so shaken just now that he didn't react immediately when danger came. Seeing Till injured at this time, the fear from Voldemort was suppressed, and was replaced by fear and deep worry about Till being injured.

Till was supported by Snape and leaned in his arms very uncomfortably: "I'm fine. I can recover after drinking a bottle of magic potion."

"Stop talking, let me check." Teal was in so much pain that cold sweat broke out on his forehead. Snape didn't believe her calm words, so he threw down several detection spells, and then fed Teal several large bottles of magic. After taking the medicine, he closed his eyes with a sigh of relief.

"Thanks to Teal, something almost happened." Professor McGonagall held up the wall and waited for a while before looking at the intact writing on the wall.

The attack power that burst out from the writing was so powerful that if it hadn't been partially blocked by the barrier that Tier had just set up in an emergency, the attack power would have been more than that when it fell on the three of them.

Moreover, the magic attack contained in this handwriting is not simple. It does not attack everything. The target should only be people. There were so many luggage piled nearby, but the magic attack was only directed at the three of them. One could tell the key to it at a glance.

"What to do next?" Till drank the magic potion and had already recovered a little. He was deeply wary when he looked at the handwriting.

Professor McGonagall pondered for a moment and answered Till: "We can't move, so we can only report it to the Ministry of Magic. The maintenance of express trains is under the jurisdiction of the Ministry of Magic. If such a huge hidden danger arises, it is natural for the Ministry of Magic to solve it."

If you don't report it to the Ministry of Magic, you can only ask Hogwarts to solve it. Of course, Professor McGonagall will not bring such a big trouble back to Professor Dumbledore.

Teal and Snape looked at each other without raising any objection, and the three of them left here in silence.

All three of them were injured, and although they looked as if they were trying their best to endure it, the physical pain still made them a little weak. When Tyr passed by the carriage where his friends were, he went in to rest. Snape and Professor McGonagall returned to the prefects' carriage and also sat down and closed their eyes to rest.

Till can rest quietly under the care of his friends, but the two professors cannot rest yet. There are still many follow-up powders waiting for them to deal with.

The prefect found powder on many students, and there was even powder under the tables in some carriages. Fortunately, it was discovered in time, and none of the students came into contact with the powder and no one was injured. This may be the best comfort.

"This can be considered a good thing." Professor McGonagall looked at the list in his hand. On it were the names of the students who were stained with powder. There were also some carriage numbers at the bottom, all of which were the carriages where the powder was found. "At least it proves that this is not an accident." Something about Thiel."

Professor McGonagall tried to comfort Snape and herself, but she failed.

If the appearance of the powder is not aimed at Tyr, it is aimed at all young wizards and Hogwarts.

Snape sneered. Without Tyr present, his expression returned to the mean and mocking tone familiar to many students: "This is really a good thing!"

Professor McGonagall rubbed her forehead, feeling that having such a difficult matter in front of her gave her a headache. But as the vice-principal of Hogwarts, before Professor Dumbledore or the Ministry of Magic gives instructions, she must first come up with a temporary solution to prevent the situation from getting worse.

"There are quite a few students stained with powder. It's too slow to clean them up one by one, and there are also those carriages where powder appeared..." Professor McGonagall calmed down, and measures were formed in her mind, and then came out of her mouth.

Under the command of Professor McGonagall, many prefects began to take action. Till, the injured person, was naturally exempted, but the excitement outside still made her hear it with her eyes closed.

Till was leaning against Mgina with a blanket wrapped around him. Hearing the noise outside, he opened his eyes in discomfort and said, "It's a little noisy outside."

"It seems to be the voices of Charlie and the others." Mgina touched Till's forehead. Till's forehead was hot when Tiel came in just now, but now the temperature is normal. "Don't get up. Charlie will come and tell us if anything happens." of."

Till gave a soft "hmm" and quickly closed his eyes again. His consciousness gradually became unclear, as if he was sleeping.

Mgina helped lift the blanket on Till's body, covering her more firmly, and then signaled everyone to keep their voices down so as not to disturb Till's rest, who was not feeling well.

They didn't know what Thiel and the two professors did, but they saw Thiel's discomfort. They couldn't do much to help Till. They could keep quiet and ask Till to have a good rest, but they could do it.

Fred and George were still young, and it was already hard for them to be kept from going out to play. Now they had to stay quiet, which made them even more miserable the longer they sat. The one who was uncomfortable was their very favorite sister Tier. The twins were extremely tormented and their expressions began to look aggrieved in their seats.

Percy was holding the book, looking very much like Bill when he was studying like crazy. Now of course he could see the suffering of his two younger brothers around him. Percy thought for a while, rummaged in his backpack, pulled out a storybook, and threw it to his twin brother.

Fred and George were so tormented that even a storybook could excite them. For a moment, they didn't care that the person who gave them the book was the annoying third brother. You and I read each page. Got to be very energetic.

Percy noticed this scene out of the corner of his eye, felt a little happier, and the corners of his flattened mouth relaxed a little.

Mgina had been paying attention to Till, who had her eyes closed, and Tonks could only see the interaction between the three brothers.

Tonks had gone to live with the Weasleys, and she had always felt that Percy couldn't get along with his brothers. But now, looking at it, this Weasley brother just has a bad temper. He is not bad in nature, and is even kind. Take care of your brothers.

Otherwise, how can we explain that a person who is always holding magic books and looking at them in fascination can find a story book in his backpack that is only read by children who have not grown up?