Chinese students at Hogwarts.

Because of his hangover, Professor Snape silently wrote a note to Zhang Xiao, asking him to have a good rest in the dormitory.

So unless Professor Snape was so arrogant, Harry would have to take his surname.

Lying on the soft bed, Zhang Xiao desperately recalled what happened last night.

In addition to drinking barrel after barrel of wine with Hagrid, having barbecues and finally flying into the sky riding a dragon, what next?

Did I fly with someone else? What plane? Did you win?

Wait a minute, it seems like this is happening. I'm riding on Norbert with sonic boom clouds around me? ?

Damn it, Zhang Xiao jumped out of bed and banged his head desperately.

Are you kidding me? Noble's flapping wing structure can fly at the speed of sound? It is considered fast if it can fly up to 300 kilometers per hour!

But what happened to my memory? This is definitely the first time I've seen this kind of sonic boom cloud from a first-person perspective. It's so real. And after a 'bang' sound, there was silence between heaven and earth.

Impossible, impossible, it must be an illusion!

If it really exceeded the speed of sound, I would have been burned to ashes, right? Plus the load.

Just like all people who have been separated are very curious about what happened during the break, Zhang Xiao now particularly wants to know what he did during the break.

It was a pity that Norbert couldn't speak. After resting for a while, he remembered Dumbledore's punishment and felt that he was in a good state. He simply got up from the bed, found a bucket and mop, and went to the corridor outside the Slytherin common room.

Although there is no one to supervise, Zhang Xiao does not intend to use magic secretly. Many times, being clever may seem like a temporary gain, but he loses something more important.

But he didn't intend to just do it stupidly the whole time. He would do whatever Filch did.

Filch's bucket is an enchanted water storage bucket. It looks small, but the water in it will refill when it is used up. In fact, it is a constant spell of clear water like a spring.

His mop is not an ordinary mop, but a semi-automatic mop. As long as it is placed on the ground, it will spin quickly and rub the ground hard.

It doesn't require much effort. Just hold the mop and walk aside, and the ground will be as bright as new. Coupled with various magical stain removers, it is generally very easy.

This is one of the reasons why Filch was reluctant to leave Hogwarts, because he couldn't let go of magic.

I have to say that cleaning is sometimes a very exciting thing. Watching the originally dirty floor become as clean as new again through your own efforts will fill your heart with a special sense of satisfaction.

At this moment, there was a low noise, like a large swarm of bees buzzing around, causing the students to talk and laugh happily, and then the Slytherin students were pushing and shoving, fighting and noisy. Overflowed the stairs.

When the people in front saw Zhang Xiao holding a mop, the lively and chattering sounds suddenly disappeared, and Zhang Xiao looked at them with an unkind expression.

I've just finished dragging you. With hundreds of your feet stepping on me, won't it be in vain?

Malfoy squeezed out from the crowd and asked in surprise:

"Zhang, why are you here? Why are you mopping the floor? Professor Snape said you were not feeling well and rested in the dormitory. I even brought you food!"

As he spoke, he raised the paper bag in his hand and shook it.

Zhang Xiao took the paper bag with a grimace. In fact, he was not hungry at all, but this was Brother La's wish. No matter whether he ate or not, he still had to take it.

"Don't mention it. I was punished by the principal. I have to clean this corridor three times a week until Filch recovers from the petrification."

Malfoy raised his eyebrows, stepped forward, took the mop from Zhang Xiao's hand, and said easily

"It's very simple. I'll help you clean it up. It'll be quick."

Several more little wizards also squeezed out of the crowd and shouted:

"Zhang, let's help you!"

Zhang Xiao was very pleased that his hard work this year was not in vain! Finally, these little wizards still know how to feel sorry for their boss!

He waved his hands and refused their help. As a punishment, some could help and some could not. This was obviously Dumbledore's attempt to temper his temper.

If he asked someone for help, he might come up with some ideas, and Zhang Xiao thought that mopping the floor would be a good idea, just to free his mind.

A young wizard in the crowd suddenly shouted: "Zhang, they all said that you flew around on a dragon last night. Is it true?"

Is the news leaked now? Only a fool would admit it. If he really admitted it, wouldn't these little wizards bother him to death? Do you want to ride a dragon every day?

Zhang Xiaogang was about to deny it when he heard the little wizard say: "That's what Draco said. He said it was secret information and all the professors knew it!"

Malfoy?

Zhang Xiao immediately turned around and saw Brother Drag raising his head, turning his head to one side and whistling.

Okay, let me ask you why you are so diligent in helping me do it together. It turns out it was your kid who leaked the news.

It was said that this was the job, and in order to save brother’s face, Zhang Xiao had no choice but to say it.

"Yes, but this is something Principal Dumbledore asked me to keep secret, so I can't say more."

The eyes of all the little wizards seemed to be shining brightly, and they all sighed:

"Wow! Cool!"

At this moment, those extreme purebloods who were standing aside with sullen faces and arms folded suddenly couldn't help but snorted coldly, as if they couldn't stand Zhang Xiao being so showy.

They walked onto the shiny floor together. When they passed by Zhang Xiao, they deliberately rubbed their feet on the ground. Some even stomped twice, with a nasty smile on their faces.

"Sorry about the mess on the floor, but I'm going back to the common room to rest."

Zhang Xiao was a little surprised, no, don't these pure bloods have long memories? Or is there something seriously wrong with your brain?

Do you think you won't get beaten if you pretend to walk normally? Are you walking normally?

Malfoy's face also turned cold. He could understand the brain circuits of these purebloods.

If he had followed his previous temper and Potter wiped the floor, he would have stepped on it deliberately.

He whispered: "Maybe they think you don't dare to do anything because you are being punished and they are 'walking normally'.

Zhang Xiao:.

With a slight hook of his fingers, the wand hanging on his waist immediately jumped out of the bag and fell into his palm.

Before he could recite the spell or make any movement, someone in the crowd could not help but pull out their wands and recite a small curse loudly towards them.

With one person taking the lead, more people responded. They all drew out their wands and chanted their best spells.

Colorful spells flew like raindrops towards the group of purebloods who were playing happily. There was a look of horror on their faces. Before they could react, they were hit by several spells.

Various spells with strange effects came together to produce a wonderful chemical reaction.

The most unlucky one was even hit by all the little evil spells. His hair seemed to have a mind of its own and danced away from their heads, leaving behind a polished head with two front teeth that kept growing. Keep it on until your upper lip can no longer be covered.