It had been a few days since Seth's other friends arrived in the world, and they were gathered in OCR.
"So, how's school for you all?" asked Seth.
"Honestly," said Weiss, "It's a bit much for me. All new history and cultures? I know nothing about it."
"That's why we study," said Seth.
"How come you two don't go to the school?" asked Ruby.
"Elsa's 22, and Anna's 19, college ages," said Seth, "Basically, Huntsman Academies for you guys. Also, how's the Grimm coming along?"
"Oh, it's slow, but they're getting a bit scarce," said Blake.
"Anyway, what is it that we're needed for you think?" asked Ruby.
"Well, Rias has said something about, seeing her home," said Elsa, "That's all I know."
"I think she means Hell," said Seth, "She is a demon, after all."
Soon, the group arrived, and Rias and the others greeted them.
"So, what's this about seeing home?" asked Seth.
"Yes, we will be going to the underworld," said Rias, "And you will be meeting my family."
"Is it gonna be hot?" asked Seth, "I've heard there's lots of fire and stones."
"Oh, that's just a misconception," said Rias, "It's not too different from the world here. Come, this way."
What they were lead to was known as the Special Gremory Express.
"I never expected a train to be the transport to the underworld," said Yang, "Don't you guys have magic to teleport us there?"
"Hey, I like trains, I'm not complaining," said Seth, looking out the window.
Soon, they arrived in the area.
The Underworld is roughly the same size as the world, but with a much larger landmass, as there are no oceans just lakes. The sky was originally purple during both the day and night, but the current Four Great Satans adjusted the flow of time to match it in the human world for the sake of the reincarnated Devils. They reproduced an artificial moon using Demonic Powers and made the night's darkness the same as the human world.
"Holy Mother of Arceus! You live here?!" exclaimed Seth.
"Yes," said Rias, "I will inherit all of this."
Just then, the train ground to a stop, and some people were thrown from their seats, and Seth landed in Rias' cleavage, and Eva landed on her head.
Seth looked up, and laughed nervously.
"The Emergency Brake has been activated," said the P.A. system.
"What?" asked Anna, "Why did we stop?"
"I don't know," said Seth.
Just then, something was seen, and Weiss was quick to make a Glyph, blocking the shot.
Just then, something on the P.A. system came on, and said this.
Jessie: Prepare for Trouble, we're memorable alright.
James: And make it double, as we pump out your plight!
Jessie: To protect the world from devastation!
James: To unite all people within our nation!
Jessie: To denounce the evils of truth and love!
James: to extend our reach to the stars above!
Jessie: Jessie!
James: And James!
Jessie: Team Rocket, yours truly, blasts off at the speed of light!
James: Surrender now, or prepare yourselves for a sentimental fight!
Meowth: Meowth, that's right!
WOBBUFFET!
MIME MIME JR.!
"These guys, again!?" exclaimed Blake, "I thought they were done for!"
"Giovanni never knows when to quit!" said Seth.
"Oh, it wasn't Giovanni," said a mysterious voice, "It was never him who sent you out on those adventures."
"What do you mean, who are you!?"
Just then, a projection of a woman in a mask, and a business suit was seen, and she smirked.
"You may call me, the Master, for now," said the woman, "and that was all me. I needed it to seem like Giovanni was behind it all, when really, he was just in Kanto, running his Gym."
"W-W-What?" asked Issei, "What does she mean?"
"So the alliance with Salem, the attack on Corona, and Arendelle, the lost Trident, Agrabah, and now this thing that you need Rias for, that was all you?"
"Yes, I used some powers I managed to steal from Salem, to make a perfect disguise."
Smoke then enveloped her skin, and changed into Giovanni's form.
"You see," said the master, in Giovanni's voice, "I was just a regular Team Rocket Grunt. I was part, of a large operation. But before that, Giovanni disbanded the team. All because of you, and your friends! So I took it upon myself, and rebuilt Team Rocket, away on Remnant."
Smoke enveloped her once more, only taking the form of Salem.
"But you, had to get in my way! So, I will keep trying, until I finally, rule all!"
"Not happening!" said Seth, "We've beaten you before, what's to stop us now?"
"Jessie, show them."
Suddenly, all were transported, except for one, Rias.
"So, you've decided to surrender yourself?" asked the Master.
"I will do it, to protect them," said Rias.
"I expect no struggle from you. Jessie, James, you collect the asset. And then make sure to find the others."
"Yes ma'am," said Jessie and James.