Next, you guys headed to Area H, which was said to have a Pseudoroid that contained the last of the 4 remaining Biometals. 

It looked like a huge amusement park! 

https://youtu.be/vXmyQv6J8_k

(Y/N): An Amusement Park huh? 

Ruby: WOW! It looks super fun! 

Aile: ...

Blake: Aile, are you alright? 

Aile: Huh? Oh yeah, let's go!

Aile then began to take off suddenly! 

(Y/N): She seems like she wants to get this mission done in a hurry. 

Aile: MEGAMERGE!

Aile merged with Model L and began to use the staff to freeze her enemies and summon ice dragons, just like Leviathan would do! 

Yang: HEY! Usually, I'm the one who rushes off. 

Weiss: That's what you're bugged about? 

(Y/N): Something is up with her! 

Soon... 

You all continued to follow Aile as she encountered a giant version of a Mettaur. 

And then she changed back to being Model ZX, and tore through it! 

Aile: DAMN! NOT HERE! I- 

(Y/N): OKAY! STOP! This is crazy! 

Aile: Huh? 

Ruby: Aile, what's gotten into you? 

Aile: I'M GOING TO FIND THAT BIOMETAL RIGHT NOW! SO I CAN- 

Weiss: SHEESH! Calm down! 

Blake: You've been acting very crazy ever since we got here. 

(Y/N): Aile, just tell us ... what's wrong? 

Aile began to cry. 

Aile: I .... 

https://youtu.be/xZ-K9OFr7Pc

Aile: Ten years ago, I was attacked by Mavericks... I was separated from my Mom during the panic, and Giro is the one who found and rescued me.

(Y/N): WHAT?! 

Blake: This is where you lost your Mother? 

Weiss: And ... you met Giro here too. 

Aile: This place has a lot of memories for me, both good and bad. I just don't want anything to happen to those memories. I want them to stay the way they are.

(Y/N): Aile ... we're sorry. We didn't know that- 

Aile: No, I'm sorry. I was getting all worked up with the memories of my Mom and Giro flooding back.

Ruby: Aile, you don't need to worry about that. We're here for you. 

Yang: Yeah, and you also have Prairie and the Guardians too! 

(Y/N): Besides, if Giro were here, then he would not want to see you acting like this. 

Aile: Right. 

(Y/N): Now, I promise, we're going to stop Serpent and save this country! 

Team RWBY: YEAH! 

Aile just hugged all of you. 

Aile: You guys ... thank you for looking after me. I- 

Ruby: What else are friends for, Aile? 

Soon... 

Deeper into the Amusement Park, a monkey Pseudoroid was found! 

Purprill

Purprill: Ook! Ook! So Mavericks have come to take me back eh? Lord Serpent just doesn't understand how to treat his employees!

(Y/N): Mavericks?! HEY! THAT'S INSULTING! 

Weiss: We're here for the Biometal that you have. 

Aile: And we're not taking no for an answer! 

Purprill: Oh, so you're not Mavericks? Then get out of my park!

Aile: This is my park! You're the one who needs to leave! 

Yang: Or we'll make you do it! By force! 

Purprill: Ook? You aren't actually going to challenge an officer of Slither Inc., are you? This should be interesting. I'll show you just how powerful the Pseudoroid Purprill really is!

https://youtu.be/42CO4L7zyBw

Purprill began to throw bombs as everyone dodged, and then you punched him into Yang who dragged him across the ground! 

Purprill recuperated and began to spin around like if he was a drill, though Aile used Model F to stop Purprill leading to Blake to use her ribbon to grab him and slam him to the ground! 

The purple Pseudoroid was getting exhausted as he spun again, though Ruby then started to spin her scythe into him rapidly and cut his arms off! 

Purprill: AGH! 

This followed up with- 

(Y/N): Bye-bye!

You sliced him in two! 

Purprill: N-nooo! I'm to powerful to be beaten! I'm an... officer... I should be... unstoppable... Ooook!!!

And with that, he exploded, releasing the Biometal! 

Model P

https://youtu.be/57Ib98IKDLM

Model P: Drowning in his own power... What an appropriate end for a low-life that wanted it so badly. I am the Biometal of the Shadows, Model P. You fought bravely. Model X, since you are lending your power to this one, am I to assume the time has come?

Model X: It has. Someone is trying to revive Model W. Will you help us stop him?

Model P: It is our destiny across the ages to protect the world of Man. Let us once again become humanity's blade for striking down evil. I apologize that I cannot hand over the password. Serpent split my data up into two parts. The other part is contained in a different Pseudoroid. As long as that Pseudoroid is operational, you will never reach Model W.

(Y/N): Well, we better be careful. 

Blake: True, Phantom was a crafty opponent, if another Pseudoroid has the other half of Model P, then it's best to stay alert. 

With that, Model P joined the group!