(The Underworld)

The Rating Game is about to begin as both teams are ready to battle.

"Alright everyone. Just what we've practiced for the last 10 days." Rias said to her friends.

"Yeah!" All of them shouted. Well except for Issei for some reason. To this day, he haven't said anything. Which was very weird and disturbing. Who knows what he is thinking about except for Y/n.

This caught Rias' attention.

"Issei. Are you okay?" She obviously hated him, but that doesn't mean she can't ignore what he's up to. Who knows?

Suddenly, he snap out of it and said with a very weird tone.

"Oh! Yeah, yeah I'm fine. Just thinking about some stuff."

She was confused at the moment, but decided to nod.

(Meanwhile at the balcony of the mansion)

Y/n is listening to everything he heard inside Issei' mind, and the result wasn't pretty.

'He's up to something no good. I have to do something.' Then he sends out his Greninja to spy on him. He nodded and disappeared.

"Honey. What's wrong?" His mom, Venelana asked.

"Issei is plotting something very unpleasant. And I have to find out."

'If he even tries anything, I'll kill him if I must.'

10 minutes later, the Rating Game has started.

Both teams have scattered around the battlefield and the match-up is all set.

Koneko and Issei versus Ile, Nel, Xuelan and Mira.

Akeno versus Yubelluna.

Asia versus Mihae.

Kiba and Isami versus Karlamine and Siris.

And Rias versus Riser. But both of them didn't made a move yet.

The first match was a bit one-sided. Thanks to the training, Koneko immediately knocked out Xuelan and Mira. Issei is having some trouble dealing with the chainsaw twins. Koneko saw this and surprisingly, or unsurprisingly, she watched the pervert's struggle. And she's loving it.

5 minutes later, he managed to defeated the twins.

During that time, Isami is sword-clashing against Siris' while Kiba is battling Isabela when he knocked out Karlamine.

Meanwhile when both of them exits the gym, they encountered Shuriya, Marion and Bulent. Koneko again one hit KO the maids while Issei barely knocked her out by tearing her clothes off with a snap. Honestly, of all the things you can do, you chose this? Disappointed.

Asia was having some trouble with her opponent. But then she learned something during the training, she throw a green energy ball at her, hitting her in the process. It dealt  some damage, but she did it. Then out of nowhere, Asia then JUDO THROWS Mihae once before announced Retired.

For the record, Um..... Wendy or Meredy didn't taught her that.

(With Issei and Koneko.)

Issei was gripping something in his pocket while Koneko is battling Ni and Li.

'Soon.'

"KIBA YUUTO. RETIRED!" He looked up surprised. Kiba got eliminated? How?

Let me tell you how. Kiba purposely eliminate himself according to Y/n's plan.

(15 minutes earlier)

"You want me and the others to forfeit?" Kiba said to Y/n. He nodded. "Why?"

"Issei is up to something that will cost someone's life. And I need your help to tell them about this. Greninja is already on his way to swap the holy water with just plain old water."

Kiba was not expecting a traitor among his team, let alone who actually is. But he agreed to fulfill his friend's wish and left.

(Back to the present)

"KONEKO TOJOU. RETIRED!" This time is was Koneko. She got "knocked out" by an unexpecting fireball at her. Yes. Riser is also in on this. Rias told him while they were alone.

Now here are the remaining members.

Rias' team:                                       Riser's Team:

Rias Gremory                                   Riser Phenex

Issei Hyoudou                                 Ravel Phenex

Isami Hyoudou                                      Yubelluna

Akeno Himejima

Asia was eliminated due to exhaustion. Probably not used to fighting.

Now Y/n's plan is coming together. All he needs is some dramatic effect like...

*WAPOWWWWWW!!*

that.

"AKENO HIMEJIMA, YUBELLUNA. RETIRED!"

Now we'll wait.

"Serafall. Please let go of my arm."

"Nope~!"

(in the battlefield)

"The heck was that?!" Isami shouted.

"I don't know. But we gotta check it out." Issei suddenly rush towards where the explosion ignited. Unknowing that his sister saw him pulling something out of his pocket.

(With Rias and Riser)

"Here he comes." Rias said. "Shall we act?"

"Of course. Riser always wanted to do this."

They wait until Issei arrived.

"BUCHOU!! ARE YOU ALRIGHT!?"

"Issei! Stand back!" Rias shouted at him making him stop in track.

"Hello there, pawn."

"I HAVE A NAME!!"

"Blah blah blah who cares, you low-leveled devil? Looks like you came here to save your precious savior." He smirked arrogantly.

"Don't you dare talk to her like that!!"

"Or what? You're gonna cry?" He then met with a splash on his face. "AHHH!! IT BURNS! WHAT THE FUCK?!"

'Wow Riser. Nice acting skills there, Riser.' Y/n and Rias thought. The real holy water was the one Y/n holding it. But can't be harmed by it either because *he then looks at the author* reasons yet to be answered.

"Issei! What was that?!" Rias yelled.

"It was holy water. I got it from a merchant. Now that he's gonna die, I'm going to kill your stupid brother and become a harem king!"

"Ewww! What is this?" He turned back and saw Riser still alive but covered in some weird slime. Riser licked it and it tasted like "blueberry?"

Issei was both confused and shocked. How did he survived?! He threw the holy water at him!!

"It's because I swapped it with syrup." Suddenly, Y/n ascends down below gracefully. "Also I heard everything in your darkest mind. So? Do it. Do tour worst."

He hesitant, but shouted.

"I'll become a harem king!"

Y/n chuckled darkly.

"Bring it on, bitch."

He slowly approaches the enemy with his Sacred Gear on and holding his Pokeballs.

To be continued...

What? The chapter's done.

Oh you want more? Alright. But here's a review what this will turn out.