Alan had read Edward's note and realized that the clever Ravenclaws were reluctant to party in the common room, and that they were planning to hold a masquerade ball on the lake at Hogwarts.

Alan thinks it's very interesting, young people always have countless whimsical ideas in their minds, there are enviable inexhaustible energy, and there are countless sparks of passion belonging to youth colliding.

Alan quickly came to the lakeside, the reflection of the huge castle was reflected in the clear water, the trees on the lakeside were covered with colorful lights, and many colored lights of different shapes floated in the air. On the grass by the lake, there are many long tables in a U-shape, with long light blue tablecloths on the tables, and a large number of delicacies are placed on the long tables, which are available to the students at will. White Romanesque chairs with backrests were scattered on the grass, long ribbons tied around them waving in the wind. Some of the young wizards sang and danced around the roaring bonfire, some walked around the lake in groups, and some set off fireworks in the distance, lighting up the night sky and their smiling faces.

"Alan, where did you just go, I can't find you anywhere!" Anna spotted Eren and ran over happily.

"Oh, I slept in the dorm room for a while. You're beautiful today!" Alan was very effective in changing the subject. Anna was happy, her cheeks flushed and her eyes sparkling.

"Anna, do you know who came up with the idea to have a Halloween dinner here?

But Anna seemed more shy, "The other three colleges continued to hold dinners in the common room, and I felt that Ravenclaw needed to be different, so I proposed to hold it by the lake, but I didn't expect Professor Flitwick to support it. You see, these lamps in the sky are all magic from Professor Flitwick. The girls loved the proposal and contributed a lot of silk scarves, and Sister Penelope got a lot of food from the kitchen! She was so capable! Best of all, Ellen, you don't feel the cold, this area by the lake doesn't feel cold, and I don't know what kind of wonderful magic Professor Flitwick has exerted!" Anna was really excited, she rarely said so much, and she usually read quietly with Alan.

Alan was unable to respond in time, for he saw Mrs. Gray in the revelry crowd, floating among the fluttering silk scarves, as if immersed in the wonderful party, her expression intoxicated. Then the statue of Rowena Ravenclaw was obviously unguarded, and the thought of the empty common room he had just seen made Allen's heart move.

"Anna, I suddenly remembered something to do, don't ask me why, I don't want to lie to you. Allow me to leave first, okay?" Allen's sincere eyes made Anna not have the slightest hint of refusal.

Quickly rushed back to the public recess room, Alan made sure that no one was here, and quickly came to the statue of Rowena Ravenclaw, looking left and right It didn't look like there was any problem! Alan immediately lay down, and the lower part of the statue was solid marble, without a single gap. Alan was a little confused, where was the entrance? Do you have to go to heaven and earth? Huh? Go to heaven! Alan looked up at the tall statue, if he didn't look at it, he was really unwilling. Alan moved the chair and rushed up with an arrow, and there was nothing unusual on his head!

Alan was momentarily confused, staring closely at the top of Rowena Ravenclaw's head, Rowena's long curvy hair swirling in a beautiful arc on the top of his head, which was very familiar. Alan thought hard, the crown on Ravenclaw's head suddenly came to mind, Alan clapped his hands, why didn't he think of it immediately?

Suppose there is a crown that happens to be set in the same thread, and the two crowns form a complete crown! Alan happens to know the traces of the crown, how important it is to love reading, maybe when will he be able to use the knowledge in it! Allen, who found the clue, couldn't help but his tail and thought happily.

Alan jumped out of the high chair and returned it to its place. As far as he knew, Ravenclaw's tiara was now in the Requirement Room and had been crafted into a Horcrux by Voldemort. I don't know if the tainted crown will be able to open the statue. Anyway, let's try it.

Alan ran to the eighth floor of the castle and stopped in front of the mural of the trolls, holding his breath and clearing his mind, thinking, "I need a place to hide something." After silently walking three times, the Room of Requests appeared, and Alan walked in. Inside are densely hidden bottles and cans, tattered textbooks, strange-looking robes and other strange things. Alan saw the door of a huge cabinet hidden, Alan pulled it casually when he walked by, the cabinet door opened wide, and he caught a glimpse of what was hidden inside, Allen's face changed, I don't know who it was, he actually made the troll into a specimen in such a short period of time, soaked in formalin, and the stick in its hand was actually inside!

To find the crown quickly and get out of here, maybe the person who made the troll into a specimen hasn't left yet. Alan sped up the search. He vaguely remembered that the book was written about a statue of an ugly old wizard, and that Harry had put a wig and a flattened hat on his head.

Soon, Alan discovers a pockmarked stone statue of an old wizard wearing dirty, shabby curls and a crown that looks like it has faded from an ancient color.

That's it!" Alan quickly scurried over and threw the old crown into the system's storage compartment.

"Found Broken Souls, Host, please note that living creatures can't be stored in the system's storage compartment, are you sure you want to store them?" The system has been missing for a long time since the last mission was issued.

"Excuse me, what will happen if I insist on putting it in the storage compartment?" Alan was curious about the result, and had a vague guess in his heart, either it couldn't be put in, or the living thing was obliterated.

Sure enough, "if the host insists on putting in a living thing, the system will purify its soul and convert it into pure energy for the system to use." But the host won't get any reward for the energy obtained in this way!"

When you encounter an enemy who can't be handled, you can directly pull it into the system storage compartment while it is unprepared, which is simply killing people invisibly!