The episode starts at outside of a mansion during the rainy storm. Then, the title card saying "Garupa Pico 3 #14 Training Camp Sonata" can be seen on the screen. There's also a deep male voice can be heard at the background.

Male Voice: Garupa PICO 3!

The scene cuts to show Roselia who just arrived at the mansion as they were drying themselves with a few pair of towels from getting soaked by the rain. There's also Tokoyami Fumikage from Class 1-A, Kamen Rider Ex-Aid, and (Y/N) who joined them so that they could protect the girls from any danger.

Lisa: I'm totally soaked.

(Y/N): Well, at least we make it here.

Rinko: This is a very fancy place for a training camp.

Yukina: We will focus on practice and improve further.

As Yukina said that, the thunderclap outside make some of them startled.

Ako: Wow, the situation feels like a horror game!

Said Ako as she's being quite enthusiastic.

Ex-Aid: Like Dangerous Zombie?

(Y/N): Or maybe Five Nights at Freddy, Granny, Scary Teacher, or especially Resident Evil.

Sayo: Will you stop that?

Sayo said as she got scared while hugging herself.

Yukina: After we put away our things, we gather in the lobby.

She then give a signal with her arms for her band members to move forward.

Sayo, Lisa, Ako, Rinko: Okay.../Okay!

(Y/N): So... what about us?

Yukina: The same thing. What else?

(Y/N): Ohh~

Tokoyami: If there's anything, just call us.

Ako: Will do!

Timeskip...

The scene shows Ako and Lisa at the front door of their room.

Ako: Oh, Lisa-nee! Let's go together!

Lisa: Uh... sure.

Suddenly, the door closed all by itself.

Ako: Huh? It doesn't want to stay open?

Lisa: Y-Yeah, maybe.

Then, both of Ako and Lisa head downstairs as Yukina, (Y/N) and Tokoyami head down from another stairs.

Ako: Ah.

Suddenly, the sound of the piano can be heard from the stairs. The music that was playing right now is called "Moonlight Sonata".

Yukina: Oh, is that Rinko? That was fast.

However, when they went to check her out, she wasn't there.

Lisa: Huh?

Rinko: Sorry for being late.

Rinko said as she went downstairs.

Ako: Rin-Rin, wasn't that you on the piano just now?

Rinko: No, I only just came down.

Lisa: Then, I guess it was Sayo.

Yukina: She may have gone ahead to the studio. Let's head down as well.

They then head to the studio as they opened the door and get in. But... Sayo cannot be seen in the room.

Yukina: She isn't here.

Lisa: Should we check the other room?

Ex-Aid: Maybe she's at anywhere else, so I think we should.

They then begin looking for Sayo as they went to check every room. First off, Ako went to search for her at the storage, but she's not there.

Ako: Sayo-san?

Then, Yukina who was at the restroom, but Sayo isn't there either.

Yukina: Sayo?

Then, it's Rinko who was in a small room with a lot of books. However, Sayo isn't there either.

Rinko: Hikawa-san?

Then, Lisa who went to search for Sayo at the bathroom, but she isn't there either.

Lisa: Sayo?

(Y/N): Sayo-chan? Are you there?

(Y/N) was at the kitchen, but Sayo isn't there either. The thing is... the kitchen was too dark, so he decided to ignore it and head to somewhere else. Little did he know...

Ex-Aid: Sayo?

Ex-Aid was at the backyard, but she isn't there too.

Tokoyami: Hikawa?

Tokoyami was at the living room, but it was hollow without Sayo. They went to gather back at the hallway.

Ako: Find her?

Rinko: No, we didn't.

(Y/N): No luck.

Lisa: That's weird. We reached the end of the hall.

Yukina: That girl. Where did she go-

Yukina went to lean on a statue, but it then get pushed back as Yukina fell down and was shocked. Suddenly, a secret door was opened as all of them got shocked.

Everyone: What?

Yukina: A hidden door? Well played.

They then proceed to enter the secret room from the secret door. The scene cuts to the outside of the mansion and there's a huge thunderclap outside startling Lisa and Rinko.

Lisa: P-P-P-P-Power outage?!

Rinko: Oh, look there.

They glanced at the room where there's a source of light and found... a splatter of blood on the floor. There's also a broken bowl.

Ako: Blood?!

Yukina: Did Sayo injure herself?

Lisa: Oh no!

They went to check out what happened to Sayo.

Rinko: H-Hikawa-san?

They looked at Sayo scared as she slowly rose up while doing a weird chewing noise. When they finally find out what happened to Sayo, she can be seen...

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...eating something while her eyes has a black shade. Then, her eyes shone out red as if there's something awakening inside of her.

This cause the other members to scream out of fear except for (Y/N) who was just making some faceless reaction. The one who got scared the most was Lisa who also did her most scared expression.

Turns out it was just Sayo who was eating some fries with some ketchup on the fries and some stain on her face.

Sayo: I'm so sorry. You were taking a long time, and I was very hungry.

Lisa: Oh, come on! Don't scare us like that!

Yukina: Now, let's get to practice.

(Y/N): I'm going to do some cleaning and then make dinner for us.

Tokoyami: We'll help you out, (Y/N)-san.

Ex-Aid: Why am I here, again?

It took him a while to process why, but he didn't know anyway.

Ex-Aid: Ah, who cares? I'll help you out too, guys.

Then, unexpectedly the piano plays "Moonlight Sonata" again at the living room.

Ako: Huh? Rin-Rin?

Ako asked Rinko if she was playing the piano, but she was beside Ako all of the time.

Rinko: Yes, I'm right here.

Then, the scene cuts to outside of the mansion again, but this time it has reached the end of the episode with a ketchup stain saying "Fin." and there's also fries crumbs fell on the word.

(The end...)

(Ending song...)

(Post-credit scene...)

The scene shows Roselia, (Y/N), Ex-Aid and Tokoyami who was at the dining room and the boys just finished cooking for them some dinner.

Ako: Ah! Looks delicious!

(Y/N): Then, what are you waiting for? Dig in.

Everyone: Let's eat!

They went to take a bite from the boys' cooking and... they are mesmerized by the food.

Roselia: Mmm!~ Delicious!~

Tokoyami: Most of it thanks to (Y/N)-san.

Roselia: Thank you, everyone. (Y/N)/(Y/N)-san!

They smiled as he also smiled at them back.

(Y/N): You're welcome.

Once they finished digging into the food, all of Roselia went to take a bath... while the boys are chatting at the living room, of course. After that, it's the boys' turn.

Once they finished changing into their night attire, they went into their room and wish "Good Night!" before going to sleep.

Yukina: Good night, (Y/N)-san.

(Y/N): Good night, Yukina.

Both of us hugged each other as we went into our room and go to sleep.

(Y/N): Yukina-chan... she's so cute~

The scene shows the piano continue playing "Moonlight Sonata" once again as the episode ends.

(The end...)

(Author's Note: Here you go! The second half of Garupa PICO FEVER is here, to kickstart 2022! Hope you're ready for upcoming episodes and chapters because I know I do. With that being said, Happy New Year, everyone! See you later!)