Earth

Clifford The Big Red Van

Elliott and Tyler arrive at the red van. Tyler checked his car before inside. Sierra hugged Elliot tight, causing him to lose his breath.

"Tight squeeze much?" He said sarcastically. His girlfriend let go, giving him a kiss on the cheek.

"What happened out there?"

"And who is this cutie?" Hearah said, staring at Tyler. He waved at her.

"The Dopant escaped. I found him surrounded in trouble and I saved him. This is Tyler Parkings, a gamer and a Kamen Rider.

"Another one? That's awesome. We can tell you had an Dopant problem. But I believe this is a bigger problem."

Saiya put on an image of an strange portal in the sky.

"This was taken an hour ago when you were after the Dopant. It's an wormhole.

Sorceress Castle

Midnight Mountain

Slick arrived in the castle with Bianca, Hunter, The Professor, and Agent 9. All that was missing was...

"AHHHH!"

"Glad to see you drop by, Alex" Bianca said, earning a laugh from Slick and Hunter.

"Doing my girlfriend, getting to finish and I've snatched. You could've warn me!"

"We called. You didn't answer. So there" Slick said with some sass.

Alex nudge his best friend as sat down beside him. The group look on the monitor screen where King Azrael appear on.

"Thank you Bianca for being Ricky and Alex here. Hours ago, a wormhole appear in Felina's dark forest. A wormhole appears every 100 years here. We were caught off guard for this one.

"We are to believe that an old rival of mine and who is banish in the Dark Forest will attempt to go in there and try to conquer whats on the other side."

"Do we know what is on the other side of the wormhole?" Slick asked the King.

"No, not yet. But there no telling what Valkrya will do to that planet. We need you two to team up with three student who fought Valkrya and stop her and her daughter, Calgary from heading into the portal."

A picture of three Felinian witches appear on the screen. Two familiar faces and one new face.

"Ricky, I believe you know Becky and Sasha" said King Azrael.

"Awesome! Sounds like an awesome crossover to me. Who's the side ponytail one?"

"Her name is Bayley, Sasha's cousin. Valkrya wanted her powers to bring back our fallen army. But all three girls stopped her."

"Well Valkrya wanted to raise the dead and Calgary, her daughter and also a name of a city in Canada. I say what are we waiting for? Let's kick some ass!" Alex yelled.

A portal appear, taking Alex and Slick into it and disappear. King Azrael knew he put the fate of the mystery world in the hands of his four former students and Alex. But Queen Valkrya is not like Malacore and he hope they be careful on this journey.

Earth

"So, this wormhole is attracting Dopants? Maybe if it attracts Mystero's attention, I can grab him and get him off of streets" Elliot said, looking at the screen of the wormhole in a abandoned factory.

While he was looking the wormhole, the ladies were checking Tyler's rider belt, the Gamer Driver and the cartiages that gives him the powers of Extreme Aiden.

"This is amazing. Each of these cartiages are different forms for your rider" Sayia said, analyzing it's data.

"It's sort of rare to see another rider here in Crossight. Elliot is the only one here and he likes to work alone" Sierra explained to Tyler, not knowing that Elliot was annoyed that he cares about the mission and they care about the new guy.

Trying to get their attention, Elliot cleared his throat, getting louder when nobody but Tyler heard him. He got up, sighing in defeat. He slamming his hands on the desk and walked out of the van.

"Elliot, what is going on" Sierra asked.

"What's going on? I trying to save the city while you three are treating the new rider like he's something special."

"I've saved my city" Tyler pointed out, earning a death stare from the detective.

"Then why don't go back there" Elliot growled.

"You brought me here to help you with YOUR problem."

"I don't need you now! So screw off" Elliot said, slamming the door behind him. Sierra went out to follow him.

"Elliott Dawkins! What was that all about?"

"I'm tired of these Kamen Riders coming here with more abilities and y'all are just in awe while I'm going to stop Mystero."

Sierra adjust her glasses, snickering at her boyfriend. "Are you jealous?"

"Jealous? No I'm not jealous. I'm a man on a mission."

"So why don't you have help you. When Double came here, you wasn't like this. You tolerated with their visit. But with Tyler, this is just ridiculous."

"Yes, it's ridiculous. Ridiculous that I care about the safety of Crossight City. Yes I'm very ridiculous."

"No Elliott. I care about Crossight City. But you can't save the city alone. You need a partner."

"No, I don't a partner because I have a team. But I guess y'all want a new rider."

Elliott hop on his motorbike and rode off away from Clifford, leaving his girlfriend in the dust. Tyler ran out of the van and went to his car.

"Tyler, where you going?" asked Sierra.

"I'm going with him."

"Please do. He's hard headed and likes to jump into danger. Be careful out there."

Tyler nod his head as went inside and drove off, chasing after Elliott.

Felina

Alex and Slick arrived in front of an old-fashioned two story house. Sasha and Becky ran out of the house, hugging Slick. Alex stood there awkwardly, watching the schoolmates reunite.

"Hey, I'm Bayley" Alex almost jump out of his skin as the Felinian appear from nowhere.

"Hello I'm Alex. You've scared me."

"Sorry about that. I just never talked to a yeti before."

"Oh sweetheart, I'm not just a yeti. Watch this."

Alex tilt his head up and spew out fire out of his mouth. Bayley was in awe as she saw the flames.

"How about a fire breathing yeti?"

"That was awesome!"

The two hugged, earning a laugh from the three Felinians. After introducing each other they head towards the location to the wormhole.

The five heroes arrive in a meadow, running towards the wormhole. There were strange creatures guarding it.

"I guess we have a welcoming committee" Becky said.

"So let's not make them wait" said Slick.

The heroes waste no time, making their way through the monsters to the large portal.

Earth

Mystero and a crowd of Masquerade Dopants were together at the wormhole. The large Dopant jumped in front of the hench monsters.

"My fellow Dopants. It seems like this is a portal is a way to travel a new destination. Maybe a new world? I, Mystero, that last Dopant will take you to the other side of this and we will conquer it!"

The Dopants cheered on as they start to head inside the wormhole. But they stopped. When the doors of the factory burst open and a person on a motorbike rolled in.

"Mystero, you are wanted for robbery and conspiring a takeover! I am Detective Elliott Dawkins and I'm here to rid you off my city."

Mystero laughed along with the Masquerade Dopants. "Oh, just you? Hahaha then getting rid of you will be easy.

Elliott brought out his Accel Driver and strap it on his waist. But before he can insert the Accel Gaia Memory in, a green car burst through the wall, striking a group of Dopants before stopping.

"Looks like I'm late to this party" Tyler hopped of his car and stood beside the detective.

"Why are you here?"

"Us riders gotta stick together. No matter how much of a hard header douche canoe you are" Tyler responded, smiling at Elliott.

"Two of you against us. Odds still not looking good for you. Attack!"