"We should tell the counselor about this tomorrow."
Hui Hui suggested, "With the school involved, we'll definitely catch the culprit much faster than if we try to catch them ourselves."
Xi Anya and the long-haired girl pulled back from where they had leaned most of their bodies out.
"Mm."
Xi Anya nodded.
At first, she'd thought that since it had only happened for one day, it might have been a coincidence.
Maybe she'd just misheard the sound of knocking.
But after hearing it again today, it really did sound like something was tapping on the glass.
And yet it seemed slightly different from ordinary knocking.
She couldn't quite put her finger on it.
Besides, even though they'd heard a sound, they'd drawn back the curtains and even opened the door to go out onto the balcony, but hadn't found anything.
It was too strange.
And so bizarre that it made them feel uneasy.
"We'll go see the counselor tomorrow."
The long-haired girl nodded.
No matter what, something this strange had happened two nights in a row... They had to find out what was going on, or how could they possibly feel at ease?
"Hey—yah..."
The short-haired girl held a mop and spun around on the balcony.
The other three: ...
"Miao Miao, what are you doing?"
Hui Hui asked, the corner of her mouth twitching.
"I'm guarding against unknown enemies."
The short-haired girl struck a cool pose.
Or at least, she thought it was cool.
The long-haired girl rubbed her temples.
She sighed deeply to herself.
"Are you an idiot?"
"You're the idiot."
The short-haired girl glared at the long-haired girl, displeased.
"Pfft—"
Xi Anya burst out laughing.
When she noticed the strange looks Hui Hui and Xiao Lan were giving her, she awkwardly lowered the