Until they returned to the Order of the Phoenix's headquarters, Harry was still dissatisfied. But Louis wasn't worried at all, after all, the twin brothers didn't dare to continue to help him, and Hermione's words wouldn't help him, if not Harry, at least not to help him. That way, Harry didn't even have a chance to die.

"Did you see Kreacher?" Sirius walked down the stairs.

"Is Kleeche gone?" Louis flipped to the page of "Singing Against the Tune" in his hand.

"yes......." Sirius seemed puzzled, "I wanted to sort out the other rooms upstairs, but I couldn't find it." ”

"I remember you seemed to let it out that day. Harry reminded, "Does it think that means letting it out of this house?"

"The house-elf can't leave the house unless he gets his clothes, it's one with the house. Sirius thought Harry didn't know anything about house-elves, so he patiently explained.

"Not necessarily. Louis took a bite of the pudding that the little maid handed him, "If it really wants to leave, your 'get out' is the best key, and it has enough reason to escape from here." In case you didn't know, there was a house-elf named Dobby who once escaped from the house without the orders of his master. It was in second grade, and I'm sure Dobby hadn't gotten the clothes the Malfoys had given him back then. ”

Sirius was a little flustered when he heard Louis's words: "I think I'll find it soon, it's probably hiding in the closet in my mother's room, crying bitterly...... Of course, it's also possible to die of old age somewhere........."

Both the twin brothers and Ron were amused by Sirius's words, at least in terms of the attitude of the domestic elves, they were on the same page as Sirius.

But Hermione didn't smile, she looked very serious: "You shouldn't do that to it, it's not a slave." ”

"Oh...... Oh, yes....... It's not a slave......." Sirius said weakly, "after all, slaves aren't as convenient as it........"

The Weasley brothers and Ron laughed even more happily, and Louis' Sirius words made the twins forget how much they hated him yesterday.

Hermione looked angry, and she simply turned around and continued knitting her gloves and scarf.

"Sirius, I think you really need to be careful, I think you'd better give it a clear order that it is not allowed to step out of this house. Luis reminded.

"I'll talk to it when I find it later. Sirius nodded. He didn't think Kreacher would betray him, after all, after all these years, he had never heard of a house-elf betraying his master.

That's when an unexpected person appears.

"Snape!" Harry shouted in surprise to a figure behind Louis.

"It's not in school, but I'd like you to add a professor. Snape's grim voice rang out.

"Why are you here?" Sirius asked, looking at Snape with an unhappy expression.

"I wouldn't want to be here if I could...... Excuse me, but what you call home?" said Snape with a sneer.

"Snape......." Sirius glared at Snape through gritted teeth, looking like he was going to punch him hard.

"I don't mind a fight with you, but I don't have that much time right now. Snape sneered at Sirius, then he looked at Harry, "Potter, Headmaster Dumbledore asked me to inform you that he wants you to learn Occlumency. ”

"What's the brain?" asked Harry, looking confused.

"Occlumency, it's a kind of mental defense magic that prevents the things in your head from being detected. Louis explained.

"Why should I learn this?" asked Harry, confused.

"The principal thinks you need to learn this. Snape still looked cold, "You're going to have a class once a week, and you'd better not tell anyone about it, at least not Umbridge, you know?"

"Who's going to teach me?" asked Harry.

Snape raised an eyebrow and said, "Me." ”

"Why, shouldn't Dumbledore teach Harry himself?" Sirius asked, seemingly sensing that Snape would take this opportunity to take revenge on Harry.

"Trust me, I wouldn't want to do this job if I could. Snape said with a look of disgust, "Every Monday evening at six o'clock in the evening, you come to my office, Potter. If someone asks you, you say come to Potions class....... Although I think your Potions class grades have been made up for and useless......."

With that, Snape turned to leave.

"Wait, Snape. Sirius shouted.

"Is there anything going on? You know, I'm not like you, I'm very busy. Snape said, glancing at Sirius.

Sirius forced his urge to punch Snape down, then took a deep breath and said, "If you let me know that I would punish Harry for teaching him Occlumency, I would make you regret it." ”

"How touching..... Snape said with a scoff, "if someone who had been hiding in his mother's house for six months could get out, of course. ”

"Are you provoking me, Snape!" Sirius snarled angrily, pushing the chair in front of him hard and drawing his wand.

"If you think. Snape drew his wand and looked at Sirius without flinching.

Sirius raised his wand as he turned to Snape and asked, "You mean, I'm a coward?"

"Isn't it?" asked Snape, sneering.

Sirius and Snape's wands were already pointed at each other's faces, and even without using magic, they could have stabbed each other to death with their wands alone.

"Gentlemen, if you want to duel, I'll arrange a place for you. Louis put down the "Singing Contradiction" in his hand, "Now, I think you still have your own things to deal with, don't you?"

Snape snorted coldly and put away his wand, "Six o'clock on Monday night, Potter." With that, he left the house without looking back.

Sirius put away his wand with an ugly face, he was going to sit in his seat, but suddenly found that his chair had been pushed away by him.

"I'm going to look for Kreacher, and this guy must have secretly hidden my mother's portrait again. Sirius muttered as she left the living room.