The Chinese girl from Hufflepuff is both timid and brave

She could use it to break a hole in the window, causing it to break into pieces from point to surface, or she could transform it into another substance and then break it directly.

The difference is that the former has no control over how much of the pieces will break, but the latter is an area she specifies herself.

She waved to the golden eagle that Tonks had transformed into, pointed at a piece of glass at the top, and gently touched it with the tip of the hairpin. The originally transparent glass quickly turned into a large piece of frosty white glass. She made up her mind and hit it hard with the end of her wand. The glass shattered into several large pieces with a "whoosh".

Tonks outside the window was stunned for a moment, but quickly used her claws to stuff the large yellow package through the gap, and then flew to the front of the train with the black package without hesitation.

Sun Zhu tried to use "Restore to Original", but he couldn't get the missing piece back. Once the train's built-in defense array was activated, if he hadn't used the cheating tool to change the texture of the glass, he probably wouldn't have been able to deliver the package.

Without further delay, she ran towards Lupin carrying the heavy package.

"This is the potion prepared by St. Mungo's. Those in serious condition should come and get a green one. Those who can't drink it by themselves can ask their classmates to help feed it. Everyone should take a blue one. If you have any adverse reactions during the process of taking the medicine, stop immediately and drink the yellow one instead. The white one is a warming ointment and can be applied on the face and hands." Sun Zhu pushed the sales cart that was originally filled with candies and shouted back and forth in the aisles of the second and third carriages in a "loud voice", "Come to me if you need it, don't waste it. There is enough potion, don't force yourself, do you hear me?"

She pulled the hat of the boy next to her and pushed him to his seat: "Senior Dick, you are in such a state, sit down and rest."

Without further ado, she stuffed two tubes of potion, one green and one blue, into his arms and pointed at Neville: "Watch him drink them all!"

Neville drank his tube of blue medicine obediently, then stared at Dick obediently: "Senior, even if you are the class leader, you can't disobey Senior Sun's words."

Dick wailed, "I don't want any medicine, I'm really fine!"

"Neville, hold him down and pour the poison into his mouth!" Bernice's voice came from not far away, "Can't poison kill him!"

Sun Zhu chuckled and whispered in his ear: "Senior, do you know that there are still more than a dozen people in the front? They are even under siege by Dementors and can't even drink the medicine, and you..."

Dick was stunned, his mouth half open, almost crying: "I, I'm so damned... I'll drink it now!"

Neville stared at Sun Zhushen's hidden back in amazement and rubbed his face.

"It smells so good and warm!" A little girl with big eyes passed by. She even had tears in her eyes, but she still asked excitedly, "Sister, what is this? It's really amazing!"

Sun Zhu looked at her red hands and the white ointment she was holding, squatted down and whispered, "This is a gift from a senior named Delphine. It's a magic ointment developed by her family. It has a floral scent and can also keep you warm. This one is jasmine scented, and there are also osmanthus and rose scents... Do you like it?"

The little girl nodded vigorously. Bernice beside her smiled and shook her head: "Agnes, do you still want to go home? There are so many fun things like this in Hogwarts."

The little girl's mouth was half open, her eyes full of hesitation.

"There are many, many more beautiful animals, just like that one!"

Bernice pointed at a yellow bird flying over. Sun Zhu looked at it and was immediately stunned.

Isn't this her patron saint? Why did it suddenly become colorful?

The little yellow bird flapped its wings and immediately landed on the ground, transforming into a woman wearing an Auror uniform and with neat short hair.

Sun Zhu exclaimed, "Senior Tonks, is it all over?"

Tonks nodded. "The hole you knocked is a little small, so the golden eagle can't fly in. I can only transform into your Patronus."

Judging from her tone, she seems quite regretful?

Sun Zhu didn't know whether to laugh or cry: "That place in the front..."

"Once all the Dementors are gone, everything will be fine over there." Tonks touched her head. "You must be exhausted. You won't grow taller if you keep worrying like this."

"You won't grow taller if you're always being patted on the head..." Sun Zhu protested weakly.

"Don't you like to touch people's heads?" Tonks laughed. "I like to touch everyone's head, unless they are like Professor Snape who doesn't wash their hair. If you can, grow taller so that I can't reach you."

Sun Zhu was helpless: "Come on, you are the Metamorphmagus who can transform at will, it doesn't matter how tall you are."

Tonks touched her nose and didn't deny it.

Sun Zhu handed the cart to her: "Senior, I have distributed all the potions. Just take a look. I have to go to the front to check..."

She grabbed some more potions and put them in her pocket, then ran to the front.

Tonks shrugged and looked around with understanding: "Is there anyone who hasn't taken the medicine yet..."

But she saw a tiny bean sprout looking at her with starry eyes: "So cool, woooo, the big sisters are so cool! Mom, I want to go to Hogwarts! I'm not going anywhere, I'm going to go to school in Hogwarts!"

Tonks, a woman who was not even afraid of Dementors, suddenly broke out in a sweat and stammered, "Of course, of course you can come. Everyone on this train is a Hogwarts student."

"Welcome to Hogwarts." A gentle voice sounded behind her, "As long as you are willing, the door of Gryffindor is always open to you."

Tonks immediately turned around and glared at the man with a warm smile. She forgot all her discomfort and retorted, "Why go to Gryffindor, Remus? You're trying to snatch someone from right under my nose? Come to Hufflepuff, kid! You know, a crybaby like you is most suitable for our college. If you go to Gryffindor, they'll laugh at you."

Bernice couldn't bear to look at it: "Senior, how can you scare the freshmen like this? Agnes, listen to me..."

She pointed at herself, then at Tonks, Dick, and Neville, and finally said, "And the pretty sister who gave you the medicine just now, and the senior sister who gave everyone the ointment, are all from Hufflepuff. Are you coming?"

Agnes' eyes lit up and she nodded her head: "Go away!"

Sun Zhu walked all the way to the conductor's lounge at the front without any hindrance.

It wasn't so cold here anymore, it seemed that Senior Sister Tonks had completed her mission successfully. She hurriedly asked Little Yellow Oriole to contact Said, and tried to push the closed door.

The door suddenly opened from the inside.

She was stunned, and glanced back and forth at the exhausted students and Captain Shacklebolt who was frowning deeply, but she didn't see the person she wanted to see.