1 ½ months later

For the past month and a half the Rowdyruff Boys had had every experiment under the sun done to them, also over the past month and a half Brick and Butch apologized to Boomer for all the bad things they had done to him in the past, Brick had especially apologized to Boomer for what he had done to his eye which wasn't healing anymore due to him not having eye drops to make his eye heal properly, Boomer forgave them so now they were officially brothers again.

They were now sitting in their cage waiting for the next experiment, soon Raichi came through the door with a huge smirk on his face "good news boys we have a brand new experiment to do on you today" the boys just scowled at him "you're all going to get upgrades" he said earning confused looks from the boys, he then opened the top of the cage reached down and grabbed Boomer, before taking him away.

Boomer and his brothers didn't even bother struggling anymore because no matter what they did they still couldn't escape due to their strength, which was unnaturally weaker than most kids their age.

2 hours later

Brick and Butch were nervously waiting for Boomer to come back soon the door opened and Raichi came in holding Boomer "it'll be a few minutes before we're ready for Butch until then have a look at your new and improved brother" he said as he opened the top of the cage and dropped Boomer in.

When Boomer landed he made the sound of metal hitting metal before Raichi closed the cage and left the room. As soon as he left Boomer started to wake up "uh my aching head" he said as he sat up but his voice sounded kind of weird, it had sort of a mechanical sound to it "huh why does my voice sound weird" he said as he looked at his brothers who looked scared of him.

"Hey guys what's the problem, is there something on my face" Boomer asked but when he put his hand on his face he felt the lower half if it was hard and cold he then looked in Brick's eyes to see his reflection and gasped.

From the middle of his face going down just under his eyes in a triangle shape as well as just above his collar bone was made completely out of metal. Boomer then began moving away from Brick out of shock and fright but then realised that he couldn't feel anything in his legs.

He then pulled his pants down to reveal that from his pelvis down was made completely out of metal "wh-what have they done to me" Boomer said with tears coming out of his one visible eye "these must be the upgrades he was talking about" Brick said "does it hurt" Butch asked Boomer just shook his head while making squeaky noises.

The three brothers just sat in silence not really knowing what to say until Raichi came in "ah good to see that your awake, how are those cybernetic attachments we gave you" he asked Boomer who just glared at him "you turned me into a freak!" Boomer shouted at him "why did you give Boomer these cy… whatever to him" Brick demanded "ah you'll find out soon when we start doing more tests on you" Raichi said with a huge smirk on his face making the three boys nervous.

"Until then it's time for Butch to get his upgrades" Raichi said as he opened the top of the cage and grabbed Butch before closing the top of the cage and taking Butch away 'these people are monsters, they make Him look as good as the Powerpuff Girls' Brick thought with his head down

5 hours later

Brick and Butch had now gotten their upgrades, Brick had one third of the left side of his head removed and replaced with a cybernetic attachment which had an eye that looked just like his original one only now he could see how strong someone was and the right side of his torso including his arm had also been replaced with cybernetic attachments.

It was pretty much the same with Butch only his cybernetic attachments were one the opposite sides of Bricks, the three boys could not believe what those people had done to them "how in the world are these thing's supposed to be upgrades" Butch said angrily "I don't know and I don't care anymore" Brick said in a dead voice with his brothers nodding in agreement.

The next day the boy's were woken up when someone come in and turned on the lights almost blinding them, it was Raichi and he was holding something "wake up boys and say hello to your new brother" he said as he dropped a small figure in who looked almost just like them "I'll let you boys get to know each other" Raichi said before he walked out of the room.

The boys just looked at the new arrival as he sat up but when he turned to face them they jumped back in fright the new arrival had a red eye and a dark green eye he also had two different types of hair on the side with the dark green eye he had black spiked up hair and on the side with the red eye he had orange hair with a long piece at the back "well now we know what they did with the body parts they took away from us" Butch said with a gulp.

Boomer walked up to the new arrival "hi I'm Boomer what's your name" Boomer said the new arrivals mouth moved but no sound came out "huh I wonder why he can't speak" Butch said "maybe because they put Boomer's vocal cords in his new throat" Brick theorised "do you have a name" Butch asked the boy looked at him and shook his head "how about Patches" Boomer suggested, the boy smiled and nodded "okay Patches it is and welcome to the Rowdyruff Boys" Brick said and they all gave a group high five.

1 week later

The boys had found out what their new attachments could do, Butch could transform his left arm into a laser cannon and his right eye could do the same as Brick's could, Brick could transform his right arm into a buzz saw, and Boomer found out that he could make wheels appear on his feet and could accelerate to speeds he never could before, the scientists had estimated that his top speed was 1000km per hour.

Right now Boomer was in a room being examined by the scientists "I don't understand he should have activated his laser cannon by now" one of the scientists said to Raichi who were looking through a one way mirror "hmm I wonder if getting him mad will activate it" Raichi said as he walked into the room.

As soon as he walked into the room Boomer immediately got a scowl on his face "oh what's the matter are you angry at me" Raichi asked "no I'm furious" Boomer replied angrily "so how would you feel if I say killed one of your brothers" Raichi asked Boomer's rage started going through the roof at hearing this "yes I think I might start on the one you call Patches maybe that'll get rid of that constant smile on his face" Raichi said, that was it.

The sides of Boomers face separated and a laser cannon came out and fired, it made a huge explosion while also making a hole in the wall that led outside, Boomer without even thinking activated his wheels and ran off as fast as he could away from the place. Raichi saw this and got furious he then ordered all his men to get Boomer and bring him back at any cost. Boomer was now running in a random direction hoping to find a place that could tell him where Townsville was.

2 day later

At Pokey Oaks Kindergarten the Powerpuff Girls were sitting at their usual table but they didn't act like they usually did ever since Boomer left their attitudes had completely changed Blossom barely trusted anyone Buttercup was nearly always angry and Bubbles hadn't smiled, laughed, giggled or shown any kind of happiness since.

Right now they were just drawing random things when the hotline rang Blossom quickly answered it "what's the trouble Mayor" Blossom asked "there's a blue blur going all throughout Townsvi… oh wait now it's heading towards your Kindergarten" the Mayor said "don't worry Mayor we'll get it" Blossom said and hung up "come on girls something's heading this way" Blossom said in a flash the girls were on the street as they saw the blue blur heading towards them

As it got closer it started to slow down until it started to tumble before it stopped at Bubbles feet and it sounded like it was panting profusely "okay who are you" Blossom demanded as the thing started to get up "thank… god… I… finally… found…you" the thing panted out.

When the thing looked up at them they gasped "B-Boomer" Bubbles said with wide eyes "hey Bubbles what's up" Boomer said as he finally caught his breath, he was then grabbed by his shirt and came face to face with Blossom "give me one reason why I shouldn't kill you right now" she said menacingly "what are you talking about, why would you want to kill me" Boomer asked "don't play dumb, we know what you did, you basically told us your plan in the note you left" Blossom said angrily while pulling her hand back ready to hit him.

"Look that wasn't me, my brothers and I were kidnapped and for the time we've been gone we've been basically used as lab rats" Boomer said "you expect us to believe that" Buttercup said "hey how else do you explain these cybernetic attachments" Boomer said in an annoyed tone.

Before Blossom or Buttercup could say anything Boomer was taken out of Blossom's grip and embraced in a hug from Bubbles "I believe you Boomie" she said with Boomer hugging her in return "thank you" he said with tears coming out of his exposed eye.

Once Boomer and Bubbles stopped hugging Boomer turned to Blossom and Buttercup "we have to go and save my brothers" he said "WHAT! Why in the world would we save those two pieces of scum?" Blossom asked "especially after what they did to you" Bubbles added "look they apologized for what they did and I forgave them so let's go save them" Boomer said "no way" Buttercup said angrily.

Boomer got angry at this "if you were real superheroes then you would save them regardless of who they are or what they've done" he said the girls were silent until Blossom sighed "fine we'll go save them" she said "thank you Blossom" Boomer said with a smile before they started to hear a helicopter approaching.

When they saw it Boomer began shaking "they've come to get me" he said the girls got angry at this and flew at the helicopter, soon the helicopter was in pieces and the men inside had been captured and the Powerpuff Girls were taking them to the police station, but Blossom was curious about something.

"Hey Boomer" Blossom said "yeah" he replied "why are you holding onto Bubbles cant you fly" she asked "my brothers and I had antidote X poured on us so we don't have superpowers anymore that's why I ran here instead of flying" Boomer explained the girls were shocked at this "but wait how did you run so fast if you don't have any superpowers" Bubbles asked, Boomer then explained about the wheels in his legs.

They soon arrived at the police station and after half an hour they got the information they needed "perfect now let's go and save your brothers Brick and Butch" Blossom finished with a slight annoyance in her voice "well actually I have another brother now" Boomer said "huh" the three girls said "did the guys who kidnapped you make a new Rowdyruff Boy" Blossom asked "uh well actually let's put it this way, what do you think they did with the pieces of our body they took off" Boomer said, the girls were speechless at this "so you have a Frankenstein for a brother" Buttercup said "technically yes but we call him Patches" Boomer said with a smile as Bubbles grabbed him around the waist and they began heading towards All-star Demons Headquarters.

so tell me what you think about this chapter was it good or bad, please review ^_^