-Unknown location-
A Person in a lab coat walked around in an unknown research facility, holding a tablet in one hand while checking some data and working on a project. The laboratory was modern, the equipment was working the way it needed to even though the plants seemed to have taken a bit too much space, and sheer endless streams of data ran across the screens of the main Machine. The work was interrupted as 4 signals were displayed on the main screen. The lower face of the person was seen from a camera, the light too dim to see the complete face, and a gentle smile was what it recorded before the person walked away again.
-4 Locations in Metropolis-
Some people managed to get their hands on biometals, and even were chosen by them as their Biomatches. As they activated their main program, which was the 'Rebirth of Crystallized Knowledge', a light enveloped their bodies. The light was a stream of particles that changed their bodies on a molecular level. They could see how parts of it changed color, became more dense, and how their muscles increased their strength to new levels. As the light faded away, they wore a new type of armor, similar to current time battle armors. Even the parts that were not protected by it were still strong enough.
Wounds, small scratches or big wounds alike, healed completely. for some reason, they knew their basic functions, their reaction time was boosted, and the boosters in their feet just waited to be used to make them dash all the way to their destination.
-Exit of the Subway-
Luna wore a blue armor, and although it seemed to be heavy, she could move around as if she wore sports clothes. Her weapon was the I-Staff, which had one blade at each end. They were a bit short, but just as dangerous as two swords.
"Let's visit our friends, Luna Model I."
-On the street to the Battlefield-
Ludus fond himself suddenly wearing a gray and red armor. The two cables on his back would be used to cool down his weapons, which had the advantage of not having to rely on a supply of ammo. And speaking of his weapons: He held the A-Pistols in his hands, which were fueled by energy cells.
"Now this is more like it. Let's make some metal bleed, Ludus Model A."
-Slum Alleyway-
Marti's pain from before was gone, and her body was standing again. Her new Blue armor reflected the sunlight. Her previously damaged arm turned into the X-Buster. A cannon that was able to shoot powerful charged shots, or weaker but just as fast small shots.
"Hey. You look a lot better now. Oh and since the Biomerge worked, you're now Marti Model X. What do you want to do now?"
-Battlefield-
Caramon found himself wearing red armor, a visor for maximal sight, and the Z-Saber in his right hand. A weapon that was able to cut through steel like it was nothing. His left arm was changed as well, and while it was still mechanical and looked just like the right one, it kept it's grappling hook.
"Now go, Caramon Model Z!"
The Maverick noticed the transformation and swung two of it's saws at Caramon to take him apart. They came from the sides and would rip him to shreds if he wouldn't do something about it. in addition to that, it used one of it's arms to crush him with a swing from above, just in case the other attack would miss.