Surrender to protect big sister

Find a way to solve the puzzle, and the next step is to verify it.

Mafuyu took a magnet, tied it to the end of the fishing line, and started 'fishing' in the fish tank.

After a while.

"I think I caught something."

Mafuyu's eyes brightened, she lifted the fishing rod, and took out the key from the fish tank.

Needless to say, a key snagged on a magnet must have been a very important item lost.

"Wow, Onee-sama is amazing!"

Miharu shouted in surprise, in these eyes, Mafuyu was omnipotent and the best in the world.

"Not me..."

Mafuyu turned to look at Naoki.

"Amazing sensei." Naoki said firmly, "Please accept my knee."

"Coughs." Sekijou coughed twice and joined the team of repeaters, "Kirisu sensei is amazing, please accept my knees."

Mafuyu: "..."

"Finding the key from the fish tank seems pointless." Miharu quickly became depressed, "There is nowhere in the room that needs to be unlocked… Ah, the flashlight is off."

Mafuyu turned his head, "The power should be out, right?"

"May be." Miharu took out another flashlight, "Just found a spare one."

Locked.

The flashlight was turned on, and a faint blue light suddenly appeared in the air.

"Why are the lights weird?" Miharu asked in a confused tone, "Is the flashlight broken?"

Naoki glanced at her and said calmly:

"That should be a purple flashlight."

"That's right." Sekijou's eyes lit up, "the purple light flashlight can be used for money checking and jewelry identification, and can also detect fluorescent agents on clothes. Things that are normally invisible will shine under the purple light…"

Sekijou suddenly remembered the props she found earlier, turned his head and said:

"Asakawa, give me the card."

"Um."

Naoki handed the Imp card.

"Miharu-san." Sekijou took the card, "Look at this card with a flashlight."

"Know."

Miharu raised her flashlight to shine.

A line of previously unseen numbers glittered under the purple flashlight, seemingly written in highlighter.

"There are numbers." Miharu exclaimed in surprise, "That should be a password, right?"

After finding the idea, the progress of solving the next puzzle is satisfactory. The three of them moved forward quickly. Naoki was happy and relaxed, and slowly followed behind and hugged the thigh.

After a while.

Several people managed to crack the password and enter the next room.

"This key has not been used." Mafuyu lifted the key that she 'fished' from the fish tank, in a hesitant tone, "Are we revealing something?"

Sekijou raised his chin and said:

"Kirisu sensei, it's your first time playing Escape Room, right?"

"Correctly."

"Escape Room is not an endless level game." Sekijou shook his finger, "Sometimes the props found in this room can be used in the next room, or the props in the next room can be reused, so there's no need to rush into using it."

The four of them enter a new secret room, and while collecting scattered diary pages to piece together the storyline, they pass levels and soon discover new puzzles under the carpet.

"It's a magic circle..." Miharu widened her eyes, "No, it looks like a scale painted on the floor."

Sekijou pondered:

"The diary I just found says that the door to truth can only be opened by restoring balance, it should be."

"Even if you say that, you can't paint anything on the floor at all, right?" Miharu suddenly exclaimed, "The ground is glowing!"

Mafuyu raised her eyebrows slightly, "Miharu, try stepping on it again."

"I see."

Miharu carefully stepped on the part where the scale was raised.

The ground glowed faintly again.

Naoki and the three looked carefully, and immediately saw a special floor shining under Miharu's feet, and the magic circuit engraved on it seemed to be recharged, and quickly lit up by a third.

"This looks like wireless charging."

Naoki gave an assessment.

"The trigger conditions should be severe..." While analyzing, Sekijou walked to the other end of the scale and stomped on the floor, "There is no movement, it seems that only the floor beneath Miharu-san's feet has something to move.'

Mafuyu pondered:

"The magic circle is only half lit. It shouldn't be heavy enough, right?"

"On the pages of the previous diary, it seems that the little girl and her older sister are searching for the door of truth together." Miharu's eyes lit up and she waved, "Onee-sama over here, let's step on it and try to get out."

"Um."

Mafuyu nodded lightly and walked over to Miharu

The floor area of this organ is very small, when two people stand on it, their bodies must be tightly attached to each other, otherwise one will be out of the game.

The magic circle quickly flashed, but sadly, it was still a bit finished.

Miharu is a little disheartened: "No, Onee-sama and I don't have enough."

"I will try."

Sekijou volunteered and stepped forward.

The three girls tried several combinations and struggled for almost two minutes, and finally confirmed the fact that the girls were not underweight, so they had to make up for the boys.

"Asakawa, come here." Sekijou gestured, "Stand up and try."

Naoki came over, stepped onto the floor, the magic pattern quickly flashed, and he was definitely heavier than any girl in front of him.

Then...

The air suddenly calmed down.

The three of them looked at each other and found a very important matter.

Naoki alone wasn't heavy enough, and if they wanted to balance the scales, they had to add someone else.

The question is who will go up and stand with Naoki?

The organ floor area is very small, two people standing together will definitely make physical contact.

That's all for girls, it's embarrassing to have physical contact with boys.

"I-I will come!"

Miharu's expression was firm, and her face was full of a tragic aura "I didn't go to hell, who went to hell".

I can't let Onee-sama go there.

There are still students from Onee-sama, it would be bad if they were suspected, right now, he must sacrifice himself and protect Onee-sama!

"Eh?"

Hearing these words, Sekijou glared at Naoki.

She also said that they were just ordinary friends, and ordinary friends would not be in a hurry to recommend themselves!

Mafuyu didn't speak in the end.

It was absolutely impossible for her to replace Miharu, and that was the only way to do it for now.

Miharu lingered closer to Naoki, then turned her body, took a half step back, and leaned her back into Naoki's arms.

Heavy buildup.

The magic circle under the two of them suddenly lit up.

"Is that alright?"

Miharu looked down at her feet, her butt would naturally tilt back, and she called out in a low hum.

"General-!"