HP: After binding to the strongest wizard development system

"Gellert!" Tyr forcefully helped his partner up. He was used to Grindelwald's calm demeanor when he was sure of victory, and his weakness and nervousness at this moment undoubtedly worried Thiel.

Till helped Grindelwald walk into the castle. After she saw Grindelwald's appearance, she realized that the timing of sending the letter was really inappropriate: "I should wait and give it to Altair in a few days. "

In a few days, Grindelwald's period of magical weakness will pass, and Altair knows Grindelwald's condition better, and he will choose the right time to deliver the letter to Grindelwald.

Something has happened to Professor Dumbledore, and Till doesn't want Grindelwald to die prematurely too - the age of one hundred and early is still very early for a wizard in normal life.

Tyr rummaged through his pockets. There was no suitable potion, so he could only use his own magic power to gently support Grindelwald, which would at least make him feel more relaxed when walking.

"No, I should thank you for not delaying." Grindelwald grabbed Tyr's arm. His aging body was already fragile, and he forced his magic power to come to England. He looked more than ten years older, but that was not what he cared about. "Take me to the principal's office quickly!"

He came here undoubtedly for Professor Dumbledore, and Till didn't intend to send him anywhere else. At the beginning, he took him to the tower where the principal's office was located.

It's just that Grindelwald's pace was too fast. Although he was extremely weak, Till felt that he could hardly keep up with him.

To be honest, rather than saying that it was Till who took Grindelwald to the principal's office, it is better to say that Till was a tool that supported him to stand, and that it was Grindelwald who was leading Till forward.

Obviously, Grindelwald is a frequent visitor to the principal's office. Tier cursed in his heart, but his pace became faster and faster. It took almost only a few minutes for the two of them to arrive in front of the stone beast guarding the principal's office.

There was no need for Tier to say the password, and the stone beast jumped out of the way. There is no doubt that the old principal already knows about Grindelwald's arrival and is waiting for them above.

"Do you want me to stay with you? You are in a very bad state." Till asked Grindelwald softly as he walked up the stairs. She felt that Grindelwald needed to talk to Professor Dumbledore alone, but she was worried about Grindelwald.

Grindelwald's hanging left hand clenched his fist slightly: "No, but I need some sleeping potion, something that tastes better."

He knew very well about his body that ordinary potions would not work, and the pain in his body made him exhausted physically and mentally.

After talking to Dumbledore, he needed an environment to rest well. The sleeping potion could make it easier for him to fall asleep. It was best to put him down directly to avoid the possibility of waking up painfully.

Till could guess something about Grindelwald's situation, after all, the body she was supporting had been trembling slightly. She helped Grindelwald sit on the sofa in the principal's office with an unclear expression. Before leaving, she glanced at the expressionless Professor Dumbledore over there and said nothing.

Grindelwald is so weak that although Professor Dumbledore has gathered the curse in his right hand, he is no longer as strong as he was at his peak.

The two of them shouldn't start fighting while chatting, right?

Till was very worried after leaving the principal's office. He touched the stone beast's head and kept sighing. It was at this time that Altair arrived. Like his husband, he is obviously a dark wizard, but he can come and go freely in Hogwarts, as if he is in no one's land.

"Boss, sir, have you already met with Professor Dumbledore?" Altair hurried over and stood in front of Till, still panting, but standing upright and not losing his composure due to fatigue.

Tier nodded: "I'm going to make a potion for him. When he comes out... you can bring him to the office to find me."

Altair knew where Till's office was. Hearing this, he walked over to the stone beast, looking like another being guarding the principal's office. With him around, Till had nothing to worry about and hurried back to brew the potion.

The most effective sleep-aid potion is the Living Hell Decoction. Although the sleeping potion can also knock Grindelwald down, the Living Hell Decoction is more effective and can better satisfy Grindelwald's need for a good rest.

The effect of sleeping pills is also good, but it is more suitable for short-term sleep. Till sometimes takes a small bottle after staying up late to grade her homework. The effect of the medicine for a few hours is enough for her to have a deep sleep.

However, Thiel not only brewed the powerful Living Hell Decoction, but also brewed a large pot of sleeping potions. He also brewed other sedatives, palliatives, dreamless sleeping potions and painkillers that he had already brewed and kept in the office for later use. Some are installed.

Before the sky was completely bright, Grindelwald was helped over by Altair. Looking at the large box full of potions, he couldn't help but smile: "You think I'm not weak enough, and you plan to kill me with potions?"

"Don't pay me back." Till hadn't slept that night and was lying listlessly on his desk.

Grindelwald waved to Altair to pick up the box, but he sat motionless on Tire's soft sofa: "Let me rest in your office for a day. I don't have the energy to go out now."

Although it was during the holidays, students would go out to play in the snow every day, and Grindelwald didn't bother to use any invisibility cloak. When the curfew came again today, he would be able to leave in the dark.

Teal waved her hand and allowed him to commandeer her office. She had the room next door and could go to Snape's place, so she wouldn't be reluctant to use the office for a day.

The famous dark wizard was just resting in Tire's office. Many students might not even remember Grindelwald's name, but there were always a few exceptions.

For example, the studious Hermione happened to be studying the history of dark magic, and the Weasley twins were studying together on a piece of parchment.

"George! Look at this name! Merlin -" Fred and George were huddled behind a huge statue. No students would be willing to come here in this remote place, so they could study their pranks and their hands to their heart's content. This is the Marauder's Map I got in first grade.

George's head squeezed his brother's head. He was about to pull Fred's hair, but when he saw the name, his mouth opened wide, showing the same shocked expression as Fred: "Gellert Grindelwald! He is here ...In Sister Till’s office! There is another person whose name is...can’t see clearly? It’s really strange, this is the first time such a situation has happened.”

"It's not important! What's important is Grindelwald! He is a dark wizard, a very dangerous and powerful dark wizard!" Fred almost screamed, but he suppressed it and quickly moved on the Marauder's Map. Searching, "Look where Sister Tiel is, I hope she didn't run into Grindelwald."

"She's at--"

"I'm here." Till lay on the base of the statue with tired eyes. She had been observing the two children for a while under an invisibility cloak.