"So, I'll see you at home, Nino?"

At 4:30 pm, study room.

Nakano Nino stood alone on the side of the corridor, and the four sisters standing at the stairs waved to her.

"Why! Why do I have to stay at school after school in the afternoon to clean and hygienic!"

Nakano Nino stroked his forehead with his hands in annoyance.

"That's nothing to do, Nino is late~"

Kazuka Nakano smiled faintly, "Come back after cleaning."

The four sisters held their respective commuter bags and said goodbye to Nino Nakano, then slowly descended from the stairs and left the campus.

Nakano Nino sighed and looked to the sky outside the corridor.

It was drizzling in the morning and the dark clouds all stopped completely in the afternoon.

As evening approaches, the low and gloomy dark clouds are no longer seen in the sky, and the purple-red sunset is swelling thousands of miles away.

The trees on campus are washed very clean by the rain, and the bright green leaves sway in the wind on campus.

Nakano Nino entered the study room in anger, carried his commuting bag, closed the doors and windows, and walked down to the complex building, with his long hair fluttering gently.

There are a shallow puddle on the ground, with falling branches and leaves, and insects ripples on it, reflecting the water surface of the sky, ripples spreading.

Nakano Nino walked past the puddle, and the clear water surface instantly reflected her fair legs and the scene inside her pleated skirt.

Takasugihara was waiting for her in the lobby on the first floor of the complex building.

"I thought you would escape home." Takasugihara bounced up against the back of the wall pillar and looked at Nino Nakano.

Nino Nakano looks very beautiful under the sunset, but she doesn't know how beautiful she is.

"I really want to."

Nakano nodded in truth, showing an unhappy expression on his face, and two words squeezed out from his lips.

If the on-duty teacher hadn't personally issued cleaning punishments to the two of them, she would have escaped.

The two walked slowly along the stairs to the fourth floor of the complex building.

“Where is the place we clean?”

Nakano Nino stood in the corridor on the fourth floor, and could see the part of the sky and the city on his tiptoe.

The edges of the city building are hazy under the rays of the sky, like a thin film coated with light.

“The entire fourth floor corridor.”

Takasugihara said, stretching out his fingers to form a ring to make a circle on the entire fourth floor.

Uncovered trouble and reluctance flashed in the eyes of Nino Nakano's eyes.

“So many.”

"Do it well, I want to go home early, too."

Takasugi moved his neck. He didn't exercise much today, and his body was also sour when he was in a low-energy state.

Maybe it's because of the gloomy weather?

However, with Nino Nakano by his side, he was looking forward to this work that was meaningless to him.

Takasugihara Yukami secretly glanced at Nino Nakano.

Nakano Nino suddenly remembered something, his eyes lit up and looked at Takasugihara.

"Why are you doing this expression?"

Takasugihara took back Yu Guang and asked.

"This is the fourth floor of the comprehensive building, and the women's toilet you mentioned is on the sixth floor."

Nakano Nino approached him, "Go, go and have a look?"

Takasugihara looked at her face full of desire to explore, and a memory burst out in her mind.

Nakano Nino also had this expression before entering the haunted house. As a result, he was so scared that he took the staff's props and ran away from the desert.

"You're in the amusement park..."

"Shut up!"

Nakano Nino interrupted Takasugihara's words sternly, as if he had known in advance what he would spit out of his mouth.

"Walk."

Takasugihara nodded.

He couldn't think of any way to refuse the unreasonable Nino Nakano.

The same goes for the other four sisters.

Takasugihara suddenly discovered it.

As long as it was the request of the five sisters, he seemed to be cold-faced, but in fact he never refused much...

The two of them walked from the fourth floor to the sixth floor with brooms.

Nakano Nino was in front, Takasugihara followed closely behind.

There is a rooftop above the sixth floor of the complex building. There is an iron door locked at the entrance of the rooftop to block access.

There are three or four functional rooms on this floor with green curtains tightly locked. Except for one that is used to place biological models, the others are unknown.

The two walked up the stairs and looked at the ends at the entrance of the corridor.

The ground is obviously much more messy than the bottom layers, with dead branches, leaves and dust growing in the corners.

Nakano Nino's face was full of interest, as if he regarded himself as an explorer, and slowly moved towards the women's bathroom deep in the corridor.

"Come on, dog, I'll go ahead and explore the way. If there is any situation, you can block it."

Nakano Nino turned his head and looked at Takasugihara with a smile.

"It turns out that I am acting as a hound."

Takasugihara's mouth twitched, following in the footsteps of Nino Nakano.

At dusk, the dark red sunset glow from the horizon shines on the railings outside the corridor, pulling the shadow of the railings long and imprinting on the corridor floor. As the sunset becomes deeper, the shadow becomes longer and longer.

"It's here."

Nakano Nino stopped, looked up at the entrance of the toilet with the "women's toilet" sign hanging. After carefully looking inside, he looked back at Takasugihara.

Takasugihara was coming out of the railing in the corridor twenty meters away, and looked down at the railing.

The prayer teacher knew that there were two more people above, otherwise it would be bad if the stairs gate was locked.

Takasugihara looked down at the first floor of the complex building that had been completely trapped in the dark shadow.

"Hey, bastard! Come here!"

A sweet shout from Nakano Nino came from his face.

Takasugihara stood up and looked over. Half of Nakano's body was hidden in the dark shadow, and there was a hint of tension on his small face's eyes.

"It's so delicious and want to play!"

Takasugihara glared at her and walked over.

"Shut up!"

After a moment, the two of them stood in front of the women's bathroom, without having to go in, and they could clearly see the layout inside.

At first glance, the two saw the hand washing area on the left side of the women's bathroom.

It was a simple stone sink with two rusty faucets on it, and a large mirror was stuck on the wall, which was stained with milky white stains of unknown ingredients.

On the right are separate bathrooms, exuding a faint fishy smell.

The floor in the toilet was very dry and covered with dust. In the corner, there were two cockroaches that had died for a long time.

“Go in.”

Nakano Nino looked at Takasugihara, one meter behind him and said.

"Don't ask me, you're here."

Takasugihara gave her a glance.

Nakano Nino's face turned red, he stood up straight and leaned towards him, his white legs together.

"Don't you want to know what's like in the women's bathroom?"

"I'm not so perverted."

Takasugihara shook her head.

Nakano Nino stared at Takasugihara without saying a word, Takasugihara blinked and nodded.

"think."
To be continued...