HP: After binding to the strongest wizard development system

However, Professor Dumbledore had already decided on this matter, so Till did not fight too hard. He just hoped that Neville would not be too nervous when facing Professor Dumbledore, so nervous that he would not be able to release his emotions like he was in front of the public. Patronus.

Neville was taken over by Professor Dumbledore, but Till didn't feel much free.

On the one hand, there are many students in the castle who have not learned the Patronus Charm. When Till was away, Professor McGonagall taught alone, which put a lot of pressure on him. Now that Till was back, he naturally asked Professor McGonagall to rest for a few days.

On the other hand, Tyr is still busy contacting people from various groups. The werewolves and centaurs are still being negotiated by the unicorns in the Forbidden Forest. The giant group has surrendered due to the efforts of Hagrid and Ms. Maxim, and Goblins, Tyr's swords have always been in their thoughts.

Of course there are more than just these four groups in the world, but apart from the dementors, these four groups are the creatures that are easiest to be won over by Voldemort and the most understanding of people's hearts.

They either keep a distance from wizards and Muggles, or they regard humans as food and put humans below themselves.

Tyr couldn't be like Voldemort, who used a large amount of souls as advance payment to win over Dementors to become his vassals, but other groups did not have the same "big appetite" as Dementors.

Money, forging, intimidation... As long as the goal can be achieved and it won't harm what Till cares about, Till doesn't mind paying a little more.

There isn't much time left. Teal told herself more than once that although she was absolutely sure that she could kill Voldemort, there were many Death Eaters and Dementors besides Voldemort.

Hogwarts——

Till sighed in the room on the fifth floor, and Salazar floated to her side: "I told you, you don't have to worry about Hogwarts."

"Using secret methods? I don't believe it won't hurt you." Till wrote and drew on the parchment without raising his head.

After Voldemort returned, the four founders mentioned the secret to Till's ears more than once. Till, who originally thought it didn't matter, gradually felt that something was wrong.

The quill was held between Teal's fingertips. The non-breaking quill didn't even have to worry about throwing out the ink. Teal moved the quill flexibly with his fingertips and looked at Salazar with a scrutinizing look: "You promised I will always be with you."

Therefore, Thiel was willing to take risks and pretend that he did not know the secret method that might damage the souls of the four founders.

"Of course I will always be with you." Godric suddenly appeared. He had just returned from a walk outside. Although his walking method was basically to hide in the wall and walk through it, this did not affect Godric's mood.

Walls in winter are more sluggish to walk through than in summer. Godric has only discovered this difference in recent years, so he often goes out to walk through walls recently to study whether the walls in different places in the castle will be different when walking through them. .

Helga yawned and poked her head out of the painting: "Has any research produced any results?"

Godric shook his hair, and even with his solid soul, he could still see his distinct hair: "Of course - not."

"Our castles use the same materials, so it would be strange if they are different." Rowena also floated in from outside. Tier didn't pay attention to where she went out every day. He only knew that Rowena was in a good mood every day.

Godric touched his nose, walked up to Salazar and Till, and asked them what they were talking about just now. Salazar looked at the three of them meaningfully: "About the secret method."

Till, who had his back turned to several people, did not see the relaxed expressions of Godric and the others who suddenly put away. She could only hear Rowena's gentle laughter: "What can I say about the secret method? It's just a way to kill us." The magic turned into a barrier, a spell to protect Hogwarts."

"Is it really that simple?" Till turned his head and glanced at his four friends who were smiling a little. Why does she feel that their description of the secret method is not convincing?

Salazar lowered his eyes and looked into Tier's eyes: "It's that simple."

The tip of the quill touched the paper again. Till sat back with a smile. She didn't say she didn't believe it, but she didn't say she believed it either. She just felt that Salazar and the others regarded her too much as the little girl she once was. She had seen so much now, I won't be easily fooled anymore.

I just don’t know what kind of truth is hidden in this well-intentioned coaxing to hide her. Why do they mention the secret method with such an indifferent attitude? That was obviously the last guarantee left by the four founders to Hogwarts.

Till left the room in the evening and went to the restaurant to have dinner, but Salazar and the others floated quietly in the room, silent for a long time.

Helga was the first to break the silence: "Tiel knows and will not forgive us."

"There is nothing to forgive." Salazar used magic to close the window. He no longer had the wand he had when he was alive. Fortunately, he did not need to use the wand in his soul state. "We have died once, haven't we? "

Their souls are so healthy that it's unimaginable. If it weren't for the help of Till's magic stone, I'm afraid they would just sleep in the oil painting for thousands of years. Until the oil painting can no longer protect them, their souls will begin to dissipate.

Once their souls dissipate, their Tir never sees them again.

Godric closed his eyes and floated to the oil painting and touched it gently. If Till had observed carefully, he would have found that the color of the oil painting was becoming darker. The oil painting, which was originally protected by magic, had become more and more time-consuming. traces.

The magic on the oil painting was created by the joint efforts of the four founders. What the dimness of the oil painting represents is obvious.

"I thought that by becoming a soul, I could stay in the castle and accompany Tyr all the time." Godric exhaled, his solid body shook, and tried his best to endure the reluctance, "We shouldn't have done it so quickly. It’s only been a few years since I reunited with Till!”

Rowena sighed and patted Godric on the shoulder: "Better than letting Tyr suffer."

"It was my mistake. The medium or something-" Sarah looked at the magic stone on the table that contained rich magic power, clenched her fists, "It shouldn't have been Till in the first place!"

There was another moment of silence in the room.

If it weren't for Tyr, they wouldn't have been able to find any medium that could connect the castle with their magic.

Thiel was the last choice and the best choice.

Fortunately - fortunately -

They have found a way to extract Teal from this secret method.

It's a pity that there are few complete methods in the world. If they want to prevent Tier from being hindered by the secret method, they have to pay some, or even all, of themselves.

The chosen Thiel was walking in the corridor of the castle, and the students were already rushing towards the restaurant. Thiel didn't meet many people when he came down from the fifth floor, and the side entrance was very low-key.

Snape, however, locked eyes with her, or in other words, he was waiting for Till to arrive before taking a seat, and he also conveniently pulled out Till's chair.

"Steak tonight? Or beef stew?" Snape suggested to Teal, "You said you wanted to eat them before."