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...!>