The school fell into tranquility at this time.,Except for a few bad girl zombies who move from time to time.,Where to collide with the bad girl zombies,Most of the good student zombies have gone home.。 The clear moonlight reflected on the floor of the school building with a faint blue glow.

"One, two. 1.2......"

"One, two, one, two......"

In the dark corridor, the girls whispered softly.

Rows of tables in front of the stairs were neatly placed together, and Azusa and Ritsu stood on top of them gently stacking the tables, while Mio and Mio passed the tables and chairs to them below, and Worry was obediently turning on the lights on the side.

Taking advantage of the night, the zombies had the least time, and Ritsu's injuries had almost recovered, so the girls collected the scattered tables and chairs, and rebuilt the barrier in the place where they were accidentally washed away by the zombies last time.

"Mio-chan, it's almost okay, isn't it?" asked the tea-haired girl in a daze, to be honest, she's a little tired of tonight's game.

"Well, it would be fine in a little while. Wei-chan, if you work hard, if it weren't for you, it wouldn't be possible here. Please...... Lantern!" Mio, a girl with a long straight black look, looked over and said with a smile.

"Understood!" said the tea-haired girl, cheering up again. As soon as she thought of what she was doing, the girl was motivated to persevere.

"Okay! Just fill the fourth floor. Ah Zi wiped the sweat from his forehead and said with a smile to the law below.

"Well, with a little more effort, this time it should be tied so strongly, it shouldn't be broken again. As he spoke, he pulled the rope between the tables tightly. The thick rope, the thin rope, and the back of the table legs and chairs are triple wrapped inside and out with iron wires, which are tied very strongly.

Under the faint light of the oil lamp and the faint blue moonlight, the girls were busy with their hands and feet. With the teaching of Sawako, plus previous experience, the girls did a very smooth job in this construction. There was no mistake, no alarm to the zombies, and the table wall was stacked layer by layer.

After some time, the girls finally put the last table on top.

"It's done!!" Ah Zimeow said with an excited smile.

"Hmm!" Mio, who was sitting on the top, climbed back and forth twice, but didn't find it loose, nodded with satisfaction and replied with a smile.

"Oooh. I feel a lot stronger this time. After the two of them came down, Ritsu reached out and pushed the table wall hard, without moving, and said in admiration.

"This way you can sleep peacefully. Mio said with a smile.

"Yes...... Really...... Good night~" At this time, the tea-haired girl with a lantern on the side was already sitting on the ground, her eyes closed, and the sound of smooth breathing came out. What she said just now made it impossible to figure out whether it was her dream or the good night she said at the moment before going to bed.

"Ahhh......h I'm already asleep. Ritsu looked at the girl and spit helplessly.

He smiled and walked forward, "Hey, hey~!" picked up the sleeping tea-haired girl, everyone looked at each other and smiled, and walked towards the dormitory where the original light voice department now gave everyone a sense of security and could let them rest at ease.

......

In the dim light, Mio was sitting at a long table in the activity room writing something in her notebook, and Ah Zimeow put down a cup of hot milk tea in front of her, now it was only the two of them, and everyone else had fallen asleep in the dormitory.

In addition to the worry of becoming like a child.,Originally, Ritsu wanted to stay.,Pushed out by Mio with the righteousness of the wounded having a good rest.,Tsui returned to the bedroom with worries.,Yawned.,So I took a shower and fell asleep.,It's not surprising.,As the main force to build the barrier wall this time.,She's really tired with the most effort.。

The reason why the activity room is located here is simply because it happens to be the least damaged classroom on the third floor, and that's it. The view is also good, and it is a good luck that the cooking class classroom next to it can still be used normally.

"Sprinkle and sprinkle",There is only the sound of pens on the paper around,Mio is ready to settle the family record again before going to bed,A Zimeow, who stayed with Mio, sat opposite and quietly looked at the document left by Sawako:School Park Evacuation Guide。

Mio wrote down the last data in the notebook according to the calculator, reached out to cover her mouth, yawned, and said to Ah Zimeow: "Ha~ It's not early, let's go to sleep too." ”

"Yes, Mio-senpai. Ah Zimeow smiled and stood up in response.

Mio Akiyama, a slim girl, pushed the door open, but stood there looking out the window at the sky. The faint moonlight shone on her body, and her long black pearl-like hair fluttered in the wind, as if exuding a faint glow. The slightly worried expression did not tarnish her delicate face, but added a unique delicacy to her, and she was as beautiful as a fairy in the night.

"Azi sauce ......" A girl like this suddenly turned her head, looked at Azi Meow leisurely and said.

"Yes?" Ah Zi looked at the senior he had always respected suspiciously.

"Have you ever had a ...... With this kind of thinking, everything that is happening now is just a dream, and it may be different when you wake up one day. Everything will come back to the previous routine, no blood, no zombies, everyone still drinks tea leisurely in the light music department every day, and practices the tune for the next concert......" Mio said leisurely.

"Yes...... I often have dreams like this......" Azi Meow said with a somewhat complicated smile as she looked at Mio.

It is said that most animals, such as cows, sheep, horses, dogs, and cats, can hardly distinguish colors, and the colors reflected in their eyes are only black, white, and gray. However, it also has various advantages over humans, such as the ability to see at night due to sensitivity to gray, the ability to hear more than humans, and the perception of disasters such as earthquakes. The sensitivity of the five senses, such as the strength of a cow, the sense of smell of a dog, and the dexterity of a cat. The zebra has evolved into black and white to protect itself, and when the zebra runs, the shaking of the black and white stripes makes it difficult for predators to quickly determine the distance, and the zebra can escape safely. ”

But most birds see the world in color, like pursuing a mate with gorgeous feathers, and the peacock screen attracts attention. There are also insects, such as bees that seek out flowers that bloom more brightly to collect honey, and butterflies that have evolved wings of various colors depending on the environment. They can see the world as colorful as we do. ”

"By the way, there are also whites of the eyes, even in primates, except for the black and white eyes of humans, the eyes of other animals are like monkeys and chimpanzees can not see the whites of the eyes. Losing the opportunity to hunt, and for the prey, the lack of visibility can give the enemy the illusion that the other person may be alert, thus allowing the enemy to escape.

The reason why human eyes are black and white is because when the ancestors of human beings walked from the tree to the ground, because they learned to use fire and various tools, the danger of being hunted by other animals was greatly reduced, and they also needed to communicate more effectively when hunting, foraging, and working together, so the white part of the eyes gradually evolved into white, making the line of sight more clear and easy to understand. It's all because of the whites of the eyes, and when people become zombies, their eyes become blurry, so we can't see what they're thinking...... Zombies may be closer to the beast's side than humans......"

"There are many kinds of colors in the human eye, some people are color blind, some are insensitive to red and green, and some can't distinguish between yellow and cyan. What people see is just a product of light transmitted to the retina of the eye, irradiated to the vertebral cells, then into the ophthalmic nerve, and then into the brain......"

"No...... It's not just the sorrowful sauce, but in fact, is the world really the same in the eyes of a few of us now...... who can't tell?" Mio said with a beautiful smile with her head down.

"Yes...... No one knows ......"

In the moonlight, the girls fell silent and walked towards the dormitory.