Note: I am not adapting Kamen Rider Decade in the traditional sense. I have no interest in adapting any of the episodes at all. This will be my own adaptation and will allow me to eventually adapt all the Super Hero Taisen movies.
Barcode One: The Beginning...The Twin Riders
On a stormy midafternoon, Leo wakes up with his digital camera in his hands disoriented and not aware of his surroundings. He is confused and walks around the forest aimlessly. However, before he can proceed any further, a group of strangers who look similar to Mexican wrestlers begin chanting like children and amidst these strangers is a man wearing a robe similar to the legend of Dracula. He has pale skin, long white hair and eyes as red as a pomegranate.
"Well, well Leo, we have you now. You have been a bad boy. Now come with us! Your master has been waiting!"
"I don't know who you are, but I'm not going anywhere with you!"
"Too bad, now come here or I will be forced to kill you! And you know that the master won't be pleased if I kill you!"
"No!"
"Have it your way! Combateers, get him!"
Before the footsoldiers known as Combateers can attack, a pair of individuals that have helmets resembling grasshoppers help Leo out.
"How dare you? Get out of my way you bastards!"
"Who are you guys?"
"I am Kamen Rider One!"
"I am Kamen Rider Two!"
The twin Riders fight off the Combateers with their own unique martial arts while Leo looks with confusion and amazement. The Riders prepare for their final attack by jumping in the air.
"Rider Double Kick!"
The combined kicks destroy the Combateers and this upsets the stranger wearing the robe. He holds out a squid in his hand and points it to the three.
"You bastards will pay for doing that! Now watch me as I show you my true form!"
He absorbs the squid and transforms into a white squid-like monster.
"I am Kalamide! And you are coming with me Leo!"
"Leo, get out of here! We will handle this!"
The two Riders give chase and fight against Kalamide who uses his tentacles to try to bind them together. However, they manage to break free giving Leo a chance to run away. One and Two continuously kick him until he decides to retreat through a portal.
"You bastards will pay for this! I promise you!"
Leo runs as fast as he can until he is faced with Count Dregon and his army of Maggots.
"Well Leo, you will not run away from us this time! Shocker will have you I promise that!"
Before they can attack, the two twin Riders return again and this time they hand Leo a key that opens a portal.
"Take this Leo, it will take you to where you need to be. You have your answers soon. Now go!"
Leo takes the portal while the two Riders engage Count Dregon's army. He ends up back in the city wandering around trying to find his way around the crowded streets and people who are not interested in having a conversation with him. Suddenly a stranger in a robe hands Leo a flyer that reads "Where you can Find your Answers". He follows the map that was drawn for him and he finds a stranger who has a metallic arm.
"I've been expecting you Leo. If you want the answers you seek, you'll have to follow me."