Rubik’s Cube of Heavens Chapter 122: The devil

The feeling of ups and downs came too quickly. After passing through so many levels, how high the expectations for the finish line were, and the disappointment in the hearts of the three of them is now.

Kewen knew that if it was normal, there should be something in the terminal room, so when he saw that the room was empty, he understood that he had come early.

Obviously, Dumbledore hasn't put the 'Mirror of Erised' over now, and the 'Sorcerer's Stone' is not here either.

After making guesses, Kewen simply stood at the door and didn't move, while the twins relentlessly probed everywhere, wanting to see if there were any other organs here.

Unfortunately, in more than ten minutes, the twins searched every floor tile and wall crack, but they still found nothing.

"Hey..." George stood up and sighed helplessly: "Is that the case? Then why did we overcome the difficulties before?"

Fred was equally disappointed, and asked Kewen, "How about you, Kewen? Did you find anything?"

"No." Kewen shook his head: "It is estimated that we came early. The last thing in this level may not be ready on the principal's side."

"Okay..." Fred accepted Cowen's guess, and then stretched out a little tiredly.

George had already returned to Kewen's side at this time, turned around and looked at the whole room again, then chuckled and said, "But it's not without success, at least we have a very successful expedition tonight."

"That's right!" Fred also changed his mind quickly, walking towards the door with a smile, while chuckling: "At least tonight is an eye-opener for us."

"Should we go back?" Kewen asked the twins.

"Let's go, let's go, just a little sleepy." George turned around first, and went back the way he came.

Fred stepped up and said with a smile, "It's time to go back to sleep. Tomorrow morning is Snape's Potions class. I don't want to be caught and deducted from him."

Kewen smiled and shook his head slightly. Today's adventure is really anticlimactic, and it is not considered a successful check-in.

Stepping to keep up with the twins, the three soon returned to the room where the potion was kept.

The twins turned to look at Kewen, waiting for Kewen to take action to extinguish the purple flames on the retreat.

Ke Wen was about to step forward when he suddenly stopped, and after turning his head to look at the potion bottles, an idea suddenly popped into his mind.

Therefore, he immediately took out a pen and paper from the pocket where he had cast the 'No Trace Stretch Charm', then bent over and wrote on the wooden table.

"What are you writing?"

The twins asked in unison, and leaned over to watch, but because Kewen was leaning over to write, they didn't see the content.

Hearing this, Kewen continued to write and responded, "It can't be done in vain, I'll leave a hurdle here too."

The twins looked at each other after hearing this, and then they all showed very interested expressions, and their smiles gradually became immoral.

Soon Kewen wrote the note, put away the pen, put the note on the table, and picked up the note indicating the correct potion.

The twins couldn't help being curious at this time, and immediately picked up the note left by Kewen, and put their heads together to read the contents of the note.

【52-23+2*cos30*tan60-3√2sin45-3!-C(4,2)=? ]

[The instructions for the potion and the way to pass through the flames are under the floor tiles corresponding to the answers to the questions. ]

[Warning! warn! ]

[Only the floor tiles corresponding to the correct answers can be safely opened, and opening any wrong floor tiles will produce a powerful explosion! ]

George: "..."

Fred: "..."

George and Fred were at a loss after reading the first line of text. At the same time, they raised their hands and rubbed their eyes. They looked at the note again, and there was still such a large mess of things.

"This is... what?" George turned his head to Kewan with a hellish look on his face.

At this time, Kewen was engraving numbers on the floor tiles in the room. Hearing that, he glanced back at the two of them and smiled to cover up: "That's a math problem in the Muggle world. I was surprised when I was making money during the holidays. noted."

The twins looked at each other again, and George immediately threw the note back on the table, as if he sensed that the note in his hand was some kind of dangerous item.

Seeing this, Kewen simply called the twins for help, and helped him use his wand to leave numbers on the floor tiles of the room.

It didn't take long for all thirty large floor tiles to have number marks left, and then Kewen used a magic spell to lift the floor tiles marked with the number [5], and pressed the logical reminder note about the magic potion. Under the fifth floor tile.

Getting up and clapping your hands is done.

Seeing this, Fred asked in confusion: "Didn't you say on the note that you want to set up an explosive trap?"

"Haha! I'm not a devil." Kewen laughed and said, "I just mentioned it casually, it's up to our future explorers to believe those nonsense."

George was sluggish for a moment, then suddenly pointed at Kewen and burst into laughter: "Hahahaha! You are the devil! Hahaha..."

Fred also imagined what would happen here in the future~IndoMTL.com~, so he couldn't help but burst into laughter, and of course gloated over his misfortune, feeling a little silence for the latecomer.

Next, Ke Wen once again used 'All Mantras to End' to extinguish the purple flame at the door, and then the three returned all the way.

However, after staying for a while when passing the board room, Kewen used the 'Recovery Charm' to restore all the pieces to their entirety and reset the positions of all the pieces.

In the key room, Kewen re-added a strong 'locking spell' to the door; in the room where the Devil's Net was, Kewen turned the Devil's Net into a rope ladder.

In the end, the three of them carefully moved lightly to avoid waking the three-headed dog, and successfully opened the door and left the test site arranged by Dumbledore.

After leaving the third floor, Kewen did not return to the Room of Requirement to rest, but returned to the dormitory with the twins for a good night's sleep.

The days that followed were very peaceful. Apparently, the professors hadn't found out that the forbidden area on the third floor had been invaded. Otherwise, they would have come to the trio to ask questions. After all, the trio had a lot of criminal records.

It's been two months since school started, and it's Halloween on October 31st.

The food at the festive dinner is naturally much more plentiful than usual, but it's a little unfriendly to Cowen, because all the food is sweet.

Science has never really liked sweets, let alone the sweets in the UK.

Therefore, he can only choose a few foods that are not too sweet at the dinner party, and plans to go to the kitchen to add a meal to himself after midnight.

But not long after the dinner started, the wooden door of the auditorium was suddenly pushed open, and this year's Defence Against the Dark Arts professor ran in with a terrified face.

As soon as the visual image appears, the next moment, the memory in Kewen's mind emerges...