HP: After binding to the strongest wizard development system

"Tiel, would you like to go for a walk with me? The weather is rare today." Rarely, Professor Dumbledore did not invite Till to the principal's office, but chose to go for a walk outside the castle.

Till subconsciously glanced at the corridor window. The sunlight coming in from the outside dissipated some of her retreat from the cold wind. Till quickly nodded and accepted the sudden invitation.

At the end of November, the weather in Scotland was already very close to freezing. Tyr felt that in just a few days, if the temperature dropped again and again, Hogwarts would be surrounded by white again, and he would not want to leave the castle by then.

Today is the rare brightest day in the past few days. Tier put on a thick sweater under her school uniform. The silver-white scarf around her neck was soft and absorbed heat. It completely wrapped her neck and made her breathe in and out. There seems to be warmth everywhere.

It was very comfortable, the cold wind blew gently across my cheeks, and there was no biting coldness as expected.

"Til, you are very afraid of the cold. I have noticed this since the year you first entered school." Professor Dumbledore also wore thick clothes, but not as exaggerated as Till. His hands and neck were exposed to the air. Till could imagine the shivers the cold wind would bring upon it.

After all, I can't stand it.

"Yes, I have been afraid of the cold since I was a child." Tier nodded randomly, but it only looked like his head was moving very quickly. If she nodded too much, the wind would get into her clothes through the gap between her neck and scarf.

"Do you go to the Hog's Head often?"

Professor Dumbledore looked like he wanted to have a heart-to-heart talk with Teal. Teal exhaled a warm breath and did not deny it: "Yes, the lemonade in the Pig's Head Bar is very sweet, I like it very much."

Till has been to the Hog's Head six times so far.

Ever since he bumped into Professor Dumbledore, Grindelwald rarely asked Teal to meet him at the Hog's Head Bar. He only met him once last week, but he only spoke a few words to Teal and gave him a copy of the British Ministry of Magic's letter. After giving the personnel list to Teal, he sent her back to the castle.

This puzzled Till because she was not interested in the British Ministry of Magic. Currently, it was the Emorys who had more contact with the Ministry of Magic.

However, Grindelwald would not give her anything for no reason. Out of caution, after Till returned, he looked at every member of the Ministry of Magic, and then... she was still confused and had no idea what Grindelwald's purpose was. Nothing is known.

She wrote a letter to Grindelwald, but Grindelwald only told her to keep it carefully, saying that it would come in handy in the future.

Thinking of this, Till couldn't help but glance at Professor Dumbledore beside him.

Professor Grindelwald and Professor Dumbledore are actually quite similar sometimes. For example, only they know the purpose of certain actions they take at certain times.

Could this be some kind of tacit understanding between enemies?

Teal's answer made Professor Dumbledore's smile deepen: "Yes, the lemonade in the Pig's Head Bar is very sweet, and the mead is also good... Oh, Teal, you are still young, so you can't touch alcohol for the time being."

"You can try it when you become an adult. The alcohol content of mead is not high, so there won't be any big problems after drinking it..." I didn't know which part of the conversation caused the problem, but Professor Dumbledore actually explained it carefully to Till. Drinks at the Hog's Head Bar.

But soon, Professor Dumbledore would bring the topic back, because Teal heard him start talking about nettle wine: "Nettle wine, this tastes very weird, a little numb, but not obvious, and the spiciness is not obvious. The taste is quite long... That relative of yours, Till, loves to drink nettle wine, right?"

Till's eyebrows twitched, and she hid her expression well by holding up her scarf: "Yes, he thinks the taste of nettle wine is his favorite among all the wines."

"I have never heard your father mention it. It turns out that there is such a wizard relative in your family." Professor Dumbledore's tone remained unchanged. He was facing forward with a strange look that Till couldn't see.

Some doubts, but also hidden expectations.

Even he himself didn't know whether he was expecting his guess to come true or whether he expected it to become reality.

After more than ten days, he finally picked up the doubts that he had deliberately ignored that day.

He always felt uneasy about this, so he couldn't hold back today and came to ask Till a question.

"No, he is a relative on my mother's side." Till knew as soon as she heard that Professor Dumbledore had not yet asked her parents for confirmation, which made her feel relieved. This meant that there was still room for maneuver. "I met him briefly during the Duel Competition. I met him again when I went to Germany last month."

"You also know that there have been many marriages in the Black family. He is now considered a German national and runs a large restaurant in Germany." Till's tone sounded relaxed and comfortable, and there was something that even he admired. Xiao Xiao was surprised, "Remus is in Germany right now, studying cooperation with several of his partners."

What Till said was what Grindelwald told Till in advance. Even if Professor Dumbledore went to investigate, he couldn't find any flaws.

Except for the Emery couple, Teal had not spoken to them.

But this is not difficult. The identity Grindelwald has arranged for himself is impeccable. He does now have a "grandmother" who was once Black.

Merlin, God knows how he did it, but Teal can't control it. As long as she doesn't reveal her secret to Professor Dumbledore, Grindelwald can handle other matters by himself.

Till's tone seemed to convince Professor Dumbledore. Professor Dumbledore suddenly lowered his head and looked at Till: "Can you tell me his name? Although this is a bit presumptuous."

"Why not? He was very willing to make friends with people." Till's mind recalled crazily, and he spit out a name without any pause, "Gavin Gregory."

Till's speaking speed did not change, his eyes did not dodge, and he even smiled and asked Professor Dumbledore if he wanted the contact information of "Gavin Grigory". This was the last hope in Professor Dumbledore's heart. Disappeared.

Professor Dumbledore couldn't admit that his heart was more heavy than light. His beard could well cover the corners of his mouth that couldn't be raised at all. Teal could only hear his complimenting voice: "Well, it's a good name, and it goes well with him." His golden hair matches well, and I can tell you are very close to him."

Till sneered: "Yes, he takes good care of me."

Till didn't know how Professor Dumbledore could tell that she was very close to Grindelwald. Anyway, she didn't feel it herself.

In the last few meetings with Grindelwald, he is indeed less arrogant than in Nurmengard, but he is still essentially inaccessible.

That is to say, there is a relationship like a partner, which makes Tiel feel that Grindelwald is a little special to him, but when it comes to being close...

Till felt that the bartender at the Pig Head Bar was closer to him.