Chapter 15: Nightmare

“Narase-san, when you mentioned your mother earlier, is your entire family made up of mermaids?”

While Narase Mero was draining the swimming pool, Yagi Miyuki couldn’t contain her curiosity and asked.

“No, not at all.”

Narase Mero shook her head and smiled nonchalantly. “I was actually found by my mom. I’ve grown up like this and have never seen any other mermaids besides myself.”

“Is that so…”

Yagi Miyuki nodded thoughtfully.

So, it seemed that Narase Mero was just an ordinary girl who could transform her legs into a fish tail. Apart from her physical appearance, her thoughts and values appeared entirely human.

However…

Yagi Miyuki had a perplexed expression.

Even though the facts were right in front of him, he was still reluctant to believe that mermaids, creatures that could effortlessly change from a fish tail to human legs, truly existed. It was impossible to explain this with science, right?

Oh well.

Yagi Miyuki shook his head, no longer dwelling on these trivial matters. As an ordinary high school student, all he needed to do was study hard, and whether mermaids existed or not wouldn’t affect his goal of getting into Tokyo University.

After draining the pool, Narase Mero picked up a brush and began to help. She stopped talking and jumped into the pool with a bright smile.

Perhaps due to the regular cleaning, there wasn’t much dirt on the bottom of the pool. After brushing it casually for a few minutes and rinsing it with water, the cleaning job was done effortlessly.

“Phew… it’s finally clean.”

Narase Mero stretched her body, then activated a device to fill the pool with water again and said with a playful smile, “How about a swim now, Yagi-sensei? Would you like to join?”

“I’ll pass.”

Yagi Miyuki shook his head and then asked in a peculiar manner, “You’re not planning to reveal your tail again, are you?”

“Mmm, I am!”

Narase Mero nodded enthusiastically.

Yagi Miyuki couldn’t help but sigh and said, “Isn’t it strange that no one notices you doing this?”

“But I have no choice.”

Narase Mero looked conflicted. “My home doesn’t have a pool big enough, and I’m too scared to reveal my tail in crowded places. So, the school is the only place where I can satisfy myself.”

“Then, I’ll head back.”

Yagi Miyuki shook her head and cautioned, “Be careful, and don’t let anyone discover you again.”

With that, Yagi Miyuki didn’t linger any longer and walked away from the swimming pool, leaving behind an experience that had shattered his worldview even more than the attack from Ninomiya-senpai.

This novel was translated on ShanghaiFantasy, https://shanghaifantasy.com/novel/an-extraordinary-girl-is-trying-her-best-to-ruin-my-daily-life/. If you are not reading on this website, it was stolen and aggregated

Back at home, even his younger sister’s meticulous care left him feeling numb. After resolving everything, it was not even 9 o’clock when Yagi Miyuki climbed into bed, closed his eyes, and quickly lost consciousness.

…

“Ugh…”

Yagi Miyuki groggily opened his eyes, gazing around the dim surroundings. He sat up and looked around in confusion, only to realize he was in his own living room, lying on the sofa.

“Hmm?”

Yagi Miyuki rubbed his eyes, feeling a heaviness in his head that prevented him from thinking clearly.

“Yagi-kun, you’re awake now. Next time, don’t sleep on the sofa.”

A gentle and familiar voice reached him, prompting Yagi Miyuki to instinctively turn his gaze towards it. What he saw was a tall, flawlessly beautiful girl in a simple plain dress.

“Ninomiya-senpai! How did you get into my house?”

Yagi Miyuki was startled, nearly jumping up. But just as he was about to scream, his expression suddenly calmed, and his emotions inexplicably turned indifferent. He blurted out, “Oh, right, that’s true. After Ninomiya-senpai and I graduated from high school, we got married and are now enjoying our sweet newlywed life.”

Something doesn’t seem right…

Yagi Miyuki furrowed his brow, feeling that something was off, but he couldn’t quite pinpoint what.

“Speaking of which, it’s been a while.”

Ninomiya-senpai’s lips curled into a seductive smile, and she spoke in a suggestive tone, “Come on, Yagi-kun.”

“Indeed, it’s been a while.”

Yagi Miyuki nodded as if it were a matter of course.

“That’s right.”

In Ninomiya-senpai’s delicate and fair hand, a bundle of ropes suddenly appeared.

As Yagi Miyuki watched his smiling senpai approach, a sense of unease crept into his heart. However, he was quickly suppressed by the same eerie feeling that had overcome him before.

Before Yagi Miyuki could react, Ninomiya Homura had expertly displayed her rope artistry, binding him into a tight knot using tortoiseshell bondage.

“Sen… senpai—”

As he watched Ninomiya Homura take out a whip with a sinister grin, something in Yagi Miyuki’s mind clicked, and his hazy brain suddenly cleared!

“Ahhhh!”

Yagi Miyuki suddenly opened his eyes, jumping up from the bed as if escaping from death itself, panting heavily.

“Phew! Phew… What a completely unprecedented nightmare!”

This novel was translated on ShanghaiFantasy, https://shanghaifantasy.com/novel/an-extraordinary-girl-is-trying-her-best-to-ruin-my-daily-life/. If you are not reading on this website, it was stolen and aggregated

Yagi Miyuki sat on the bed, still catching his breath, and picked up his phone from the bedside to check the time, “It’s only seven o’clock. It’s a rare weekend. I can afford to be a bit lazy in bed… I guess…”

Yagi Miyuki’s facial muscles suddenly stiffened, as if he had finally noticed something amiss. He slowly turned his head and looked at the bulging blanket beside him.

“Ugh…”

A soft murmur suddenly sounded, followed by a small head poking out from the blanket, revealing an innocent face.

The girl rubbed her sleepy eyes and looked at Yagi Miyuki with a concerned tone. “Did you have a nightmare, big brother? You’ve been worrying me since you came home yesterday. Are you okay?”

“It’s not…”

Yagi Miyuki looked somewhat bewildered at the girl who had just sat up in his bed. He asked, “Michako, how did you end up in my bed?”

“Oh, about that…”

Michako’s delicately sweet face broke into a gentle smile as she blinked her bright eyes. “Because you seemed so lost and disoriented since last night, big brother, I was a bit concerned. I came to your room to check on you. I didn’t expect you to fall asleep so early.”

“And how does that justify crawling into my bed?”

Yagi Miyuki felt a slight sense of relief seeing his sister in complete sleepwear.

“Of course, it does.”

Michako nodded matter-of-factly. “Having a cute little sister to sleep with should make you feel more at ease, big brother. Plus, it’s been a while since we slept together, and I kind of missed it.”

Yagi Miyuki rubbed his head and said helplessly, “Don’t say strange things like that, and you’re not a child anymore. Don’t do this again next time.”

Yagi Miyuki’s seemingly calm eyes concealed a deep sense of alertness. Even though it had been two days, he still couldn’t fully adapt to his sister’s drastically changed demeanor. After all, before all this, his foolish sister had shown a completely different extreme attitude towards him.

This novel was translated on ShanghaiFantasy, https://shanghaifantasy.com/novel/an-extraordinary-girl-is-trying-her-best-to-ruin-my-daily-life/. If you are not reading on this website, it was stolen and aggregated