Okay, this melody should work...

(The idea of going on a trip like that surprised me at first, but we got to see that beautiful cherry blossom tree in the end and it even helped me come up with a good melody...)

Phew...

I'm getting thirsty. I should get something to drink.

*Woosh*

*Buzz*

...?!

(Wh-What was that...?!)

(Was that from my headphones...?

I... I definitely heard something...)

...

Okay, that was the wind...

*Rumble*

*Buzz*

(Huh?! It's coming from the ceiling too...!)

*Woosh*

(Th-This sound...! It wasn't just my imagination!)

Eeee... Eeee....

(I-Is that someone talking?!)

...!

(D-Did I just see...? Red eyes...? Over in the corner...?)

Eep...!

(Oh, they're just Nightcord messages...)

(Hm...? The red lights that I saw in the corner are gone now too. Is my mind playing tricks on me...?)

Nevermind, I need to check these messages first...

<I think K's on mute...>

<Looks like it. I guess I can just send her what I need her to see for now.>

<Yeah, me too...>

Oh...

<Enanan! Yuki!>

<Wah! K?!>

<There's no hurry. You don't need to reply to us right now.>

<No, it's not about that. Well, maybe it is but...>

<K, what's wrong...? It sounded like your voice was trembling...>

<I... I've been hearing these strange noises coming from parts of my room...>

<Wait, hold on... You're being serious...?>

<I saw a red light that looked like a pair of eyes over in the corner too, I think...!>

<K, this isn't funny...!>

<Maybe a ghost followed her home during the ride back...>

<What?!>

<A ghost?! Following someone home?! No way! There's no way that's possible!>

<I saw one in the abandoned school. That girl.>

<Stop, seriously! This isn't funny!>

*Woosh*

*Wooooosh*

H-Huh?!

<K?! What's wrong?!>

<I-It's that sound again...!>

<Huh? I didn't hear anything...>

<Me neither...>

<Am I the only one that can hear this...?!

So it's really a gh-gh-gh...?>

<We probably can't hear it because it's too quiet.>

<What if you moved your mic closer to it?>

<What?! Go closer...?!>

<And salt, K! Salt!

Something to purify it!>

<S-Salt?! N-Noodles work, right...?!>

<No, salt! Not salty noodles!>

*Screeeeech*

<Th-There it is again!>

<No! I heard it too this time!>

<That sound...>

<A-A-And those red lights are back too...! They're flashing...!>

<Wh-What do I do...?!>

<...>

<K, that sounds like your air purifier...>

<Huh? My what...?>

<Your air purifier. I went out to buy one with you the other day. It's lights turning red and flashing like that might mean there's something wrong with it.>

Air... Purifier...? Oh...

You're right...

It got buried under the boxes for my noodles...

(And Ms. Mochizuki even said that I should clean its filter...)

<I'm sorry about that...>

<It's okay...>

<I never knew there was this side to you, K...>

<...>

<Don't mind her, K! If Mizuki hadn't taken us to see those creepy places, none of this would've happened!>

<Oh, the gang's all here!

Heya♪>

<Heya? Do you know what we've been through?!>

<What are you talking about?>

<Oh, K just...>

<N-No, Yuki! Please don't say...!>