Mathematics Saves the World

With the two remaining, Yotsuba and Itsuki, Naoki is helpless and continues his journey to find someone.

After a while.

"The fragile Asakawa." Miku poked Naoki's arm lightly, and whispered, "Is she a Yotsuba?"

Naoki looked in the direction Miku had reminded her of, and saw a girl wearing green leaf hair accessories under the cold moonlight, pushing a stone mill that had been worn out for years, circling in the garden.

"That's not Yotsuba..." Naoki complained, "Who else!"

Such a green hair accessory, shining like a firefly in the dark night, the whole school will never be able to find anyone else!

"Let's go."

Naoki picked up the three girls and stepped forward.

"Yotsuba."

Ichika waved and shouted.

"Eh, Asakawa-san, and everyone, why are you here?"

Yotsuba looked up, a bright smile full of vitality appeared on his face, and it seemed she was enjoying grinding instead of being squeezed.

"Yotsuba, what are you doing?" Nino asked curiously.

"I pushed the mill." Yotsuba pushed the grinder and turned around again "I will grind soy milk to make tofu…"

"Soy milk?"

Miku stared nervously, "Could it be… ahhh!"

Naoki stretched out his right hand and attacked the soft flesh around Miku's waist. Although the method is shameless, it is very useful.

"Flirty Asakawa!" Miku puffed out her cheeks, "You pinched me again."

Naoki is innocent: "You will know why I pinched you tomorrow morning."

"You're saying weird things again…" Miku whispered, "Yotsuba is so weird, pushing the mill this late, don't you think…"

Naoki stretched out his right hand again.

Miku grabbed Naoki's right hand, the corners of her lips lifted slightly, and hummed proudly, "I'm ready, don't think about another sneak attack that worked."

"Is it going to fail so quickly?"

Naoki sighed silently, like a wolf story coming, if the same trick is used repeatedly, the effect will immediately drop.

Looking at Yotsuba out of the corner of his eye, seeing the black mist that still had strands of black mist rising, Naoki's expression suddenly became serious, and he looked at Miku.

"Miku, I have something to tell you."

"Hmmm?"

"Actually, I fell in love with you at first sight the first time I saw you."

Miku opened her eyes wide, and a slight blush emerged from her ears, quickly smearing all over her cheeks, and even her neck was stained with a tinge of red.

Not true.

Very wrong.

Naoki soon discovers Miku's anomaly.

Not embarrassed or running away, just covering his chest with his right hand, as if to prevent something from jumping out of his chest.

The girl who just heard this sentence will panic and run away, why don't you react at all!

Could the reflex arc be too long and not react?

Four eyes facing each other.

Miku's eyelashes fluttered, and a happy smile suddenly appeared on her face, like a begonia flower in the spring breeze, blooming layer by layer, brightening the dark night.

Miku's voice was soft, as if eating a mulberry leaf, which made Naoki's heart beat faster involuntarily:

"Reckless Asakawa, actually I…"

Before she could finish speaking, Nino's scream suddenly sounded.

"What are you two whispering?"

Miku's body trembled, as if some kind of strength in her chest had suddenly disappeared, and she turned her head frantically to avoid her eyes: "No, I didn't say anything."

"Then come quickly."

"I'm coming."

Miku lowered her head, turned around and ran away in a hurry.

Naoki looked behind Miku, a guess appeared in his heart, and then quickly shook his head.

"Three illusions in life."

"The most important thing in being a person is having self-knowledge."

"Miku likes me… it must be an illusion."

...

Walking over, Naoki quickly learned why the Yotsuba was grinding in the yard.

"Someone just asked me, saying that it is very difficult to grind the mill all the time, so I will help…"

Naoki's eyes slightly twitched: "Where is the person who asked you?"

"Hah?" Yotsuba wiped the sweat from his forehead, turned around and looked around, "Why did they leave?"

As the saying goes, money can make a ghost run the mill, but in front of the Yotsuba, you don't even have to give money, just say 'please help', and the Yotsuba can run the mill! Just like Iruma's classmate who was sold to the Demon World, she's a very kind person who can't resist other people!

"I'm not good." Yotsuba refused to admit that he was an idiot, "Is it normal to lend a hand to those who need help?"

"Makes sense."

Naoki nodded lightly, and suddenly said, "Yotsuba, please help me."

"Uh, help what?"

Naoki sighed: "I just got a disease that 'If I don't pinch your face, I'll die'…"

"There is no such strange disease in the world." Nino shouted.

Naoki looked at Yotsuba, his expression unchanged and said "So please let me pinch your face."

"P-Pinch the face?" Yotsuba's eyes widened, his right hand on his chest, and she stuttered, "Why do you ask me for such a thing? Ichika and Miku are fine, right?"

"Because the Yotsuba likes to help others the most." Naoki used Itsuki's trick, "This is my lifelong wish."

"Okay, then..." Yotsuba closed his eyes doubtfully, raised his face, and said nervously, "Asakawa-san, pinch me."

And you say you're not a good person?

The characters of the dream world and reality are exactly the same, if you agree now, you can't refuse other people in the real world!

Naoki reached out and pinched Yotsuba's face, and gently pulled it up. A soft, smooth, and elastic touch quickly came from his fingertips.

For some unknown reason, when he came into contact with the five sisters, he was able to regain his consciousness, indeed there are many unknown secrets to explore in the dream world.

"Pain."

The Yotsuba shouted sadly.

"Bastard Asakawa, how long are you going to pinch?" Nino shouted dissatisfied "Hurry up and let go, we have to find Itsuki."

...

When they found Itsuki, she was eating noodles. Sure enough, the dream is closely related to everyone, because in reality, she is a super foodie, which is reflected in the dream, and she still eats and drinks.

Luckily it wasn't Furuhashi who went into dreamland, in dreamland, his worries would most likely come true, just like Furuhashi turned into Koromon Fumino.

"Let's eat together." Itsuki waved and shouted, not forgetting to share his food.

"Don't eat, let's run." Miku was worried, "Tamamo will appear soon."

As Miku spoke, the dream world suddenly spun, and a red fox with nine tails began to condense in the void.

Naoki looked up and was speechless.

Damn it! This is clearly the Kyuubi, and it has nothing to do with the first half of Tamamo!

"Miku." Naoki said firmly, "How much is 40,000 times 30,000?"

"Hah?" Miku was dumbfounded and subconsciously replied, "120,000."

"Answer wrong, count again."

"Is it wrong?"

Miku raised her finger and started counting elementary school math problems again. The Kyuubi in midair spun and disappeared reluctantly.

Ichika nervously said:

"Let's run, if Shuten Douji comes..."

"Ichika." Naoki interrupted instantly, "There are 35 chickens and rabbits in total, for a total of 94 feet. How many chickens and how many rabbits?"

"that..."

Seeing Shuten Douji disappearing in midair, Naoki suddenly found the right way to open the dream world.

As long as he continues to give the five twins elementary school math problems, so that they don't have time to think wildly, he can complete the important task of saving the world!

The team was successfully assembled. Naoki leaves the unknown page with the five twins and begins to 'escape' Kamakura, where it is damaged by Hyakki Yakou.

At the same time, Naoki started various verifications in his dream.

For example, let five twins put on samurai armor to see if they can have the power, but unfortunately they fail. The power in dreams comes from the power of the mind. Five twins is an ordinary state of mind.

The weakest among them was Miku, she clearly liked the military commander of the Warring States. Now that she had actually become a military commander, his extremely insecure weakness had finally been exposed. Not to mention chopping down a tree, she could even chop down a single bamboo.

The training didn't last long, and a strange buzzing sound suddenly penetrated the world...