(A portal opens up, and two ninja teams come along with a young boy.)

????: Whoa, what is this place?

????: A parallel dimension, perhaps...

????: I just hope nobody is here to disturb....

????: (bonks her head) Not so fast, Katsuragi. We need to know how we got here.

????: Yagyu is right, and we gotta find out who brought us here, and why.

Yagyu: See? Even Lee agrees.

(Meanwhile with Zane and Matteo, they are seen talking about their pasts.)

Zane: When I was a child, my father abandoned me and let my sister die.

Matteo: Just that? I had a brother who became a monster due to a nuclear accident.

Zane: At least, you still have a family.

Urataros: Did you forget that those two beautiful women are your family too?

Momotaros: The readers know that Yukikaze and Shiranui love him more than as a family.

Ryutaros: Stop being annoying, Momotaros.

(Suddenly four women approach the group.)

????: Excuse me, is one of you named Zane Mizuki?

Zane: Yeah, that's me.

????: (bows) My name is Maya Cordellia, these are my cousin Alicia Viewstream...

Alicia: Hello, cutie.

Maya: The long red hair is Beatrice Kushan.

Beatrice: Hmmm.... I like you, kid.

Maya: And the white haired woman is Killa Jech.

Killa: I heard you got rid of Donny and his allies.

Zane: Yeah, I did.

Killa: I should really thank you. That guy was such an asshole.

Momotaros: I know, right?

Killa: I wasn't talking with you, red freak! (to Zane) Maybe we could... you know...

????: Not so fast!

(Then Real and Muniechi come in.)

Muniechi: We want revenge against you, kid!

Zane: What could be the reason?

Real: You took our sex slaves from us!

Muniechi: And still ruined my plans of vengeance!

Alicia: Disgusting...

Killa: You should be dead, you know!

Matteo: Urataros?

Urataros: Okay!

(Then both Zane and Matteo prepare to transform. Suddenly Lee comes in and transforms as well.)

Z/M/L: Henshin!

ROD FORM!

SEIUCHI! SHIRAKUMA! PENGUIN! SEI! SHIROGIN! SEI! SHIROGIN!

(Then they become Kamen Rider OOO, Den-O and Kamen Rider 3.)

Den-O: Mind if I reel you in?

(OOO then attacks Real with his Shirakuma claws while Den-O and 3 hit Muniechi's hands. Then Den-O slashes him while 3 kicks him away.)

SCANNING CHARGE!

FULL CHARGE!

(Then Den-O throws the charged DenGasher like a harpoon, which when it makes contact, it turns into a paralyzing blue hexagonal symbol. Then the three riders jump to the sky.)

OOO/Den-O/3: RIDER TRIPLE KICK!

(Then the three riders kick both Real and Muniechi.)

OOO/Den-O/3: SEIYA!

(Then the two villains scream as they explode.)

3: That was awesome.

OOO: Surely it was.

(Timeskip)

(Lee Kuroi and his team are explaining how they ended up in Taimanin World. Meanwhile, Zane is seen in arriving at his room, and suddenly he sees Maya and Alicia in his bed.)

Maya: Right on time, Zane.

Alicia: Ready for your reward, big boy?

Zane: (blushes) Oh boy...

(To be continued)