Blossom, Bubbles and Robin continue to look for something that lead to Buttercup's disappearance when they suddenly found something. It was a needle that had some liquid red stuff in it.

"What's in the needle?" Robin asked.

"It's antidote X!" Blossom answered. "Someone must have given Buttercup a shot of antidote X!"

Bubbles then thought "Do you think it's Mojo Jojo? He creates this stuff!"

"Bubbles, you have a good point" Blossom said "Let's give him a visit!" Blossom, Bubbles and Robin head over to Mojo's observatory to deal with him.

"What makes you think it was me?!" Mojo asked "Do you see your sister Buttercup anywhere?! If I did wanted to use antidote X, I would of used it on all three of you not just one!"

"Well, your the most likely suspect Mojo! You created antidote X!" Blossom said

"I was having a nap when you two and your friend crashed into my observatory!" Mojo said "I wasn't doing anything evil today or yesterday!" The plans to destroy the PowerPuffs were behind them and looked at them hiding them smiling nervously. "That's for another time! Now if you'll excuse me, I'm taking a nap!"

Mojo go back to sleep on his couch. "If Mojo didn't do it, who did?" Blossom asked "Let's asked every villain what they did the day our tough sister went missing"

They go to every villain they talked to but it all reminds the same.

"GET OFF MY PROPERTY!" Fuzzy shouted. "And NO Buttercup's NOT with me! Why would I do that?!" Fuzzy then rolled his eyes and slammed the door.

"Me and my boys were just hanging out just reading magazines about cool motorcycles" Ace said then looked at Big Billy saying "Hey, don't touch my bike Billy!"

"Why would I kidnap Buttercup, when I want to destroy her and you?!" Princess asked. "Besides I was counting my money anyway. And today I'm going on vacation so why would I have Buttercup again?"

"Sorry, wasn't doing anything evil today" Sedusa said "I was too busy trying to make myself look younger again, like look at me! I'm getting old and one of my hair is grey! I want to look pretty again!" Sedusa starts to cry when Blossom, Bubbles and Robin began to leave with confuse looks on their faces.

"I maybe the most evil" Him said "But I wasn't even HERE! I was just exercising yesterday and I'm just trying to do more today so bye-bye!" The Ladies took off carrying Robin "Just keep an eye ON YOUR FRIEND!" Him said laughing "Now where was I, oh yeah!" Him continued to exercise.

Blossom, Bubbles and Robin returned to the PowerPuffs house still not getting anything.

"Every villain didn't do it!" Blossom said. "If it wasn't any of our greatest enemies then who was it?!"

"This is much harder than I thought!" Bubbles said.

"It has to be someone we don't expect!" Robin said.

"Robin, that's it!" Blossom said "You're a genius!"

"She is?" Bubbles asked.

"It could be anyone!" Blossom said "It doesn't have to be a villain!"

"Even us?" Bubbles asked.

"Well…expect us three" Blossom said "That was a close one"

"Oh, we just got to talk to anyone about that day!" Bubbles said

"That's right Bubbles!" Robin said.

"Then let's do it!" Bubbles said confidently. Blossom, Bubbles and Robin soon begin to interview anyone.

They first visited Ms. Keane. They asked her where she was the day Buttercup vanished. "Oh I was having a day off at the fair when that monster showed up and while you ladies took care of it, I ran" she said. "I'm sorry to hear about Buttercup. I hope you find her soon"

"Thanks Ms. Keane" Bubbles said. Next they talked to Elmer Sglue who Buttercup used to bullied. "I was just working as a nuclear engineer at Townsville University" he said. Then looked at Robin "Please come back to me! I won't be awkward anymore" He begins to lick sticky notes. Blossom, Bubbles and Robin took off. "Oh man" Elmer said.

They went to see Captain Steel next. "Why would I kidnap Buttercup, I trying to restore order not kill anyone. And besides I was busy giving this crook some justice!" he said

"That's all we need to hear" Blossom said eye rolling. As soon as her, Bubbles and Robin left, Steel closed the door and we hear screaming from the crook. "This is even worse than the time I dress up like one of those PowerPuffs!"

"That's messed up!" Steel said.

They tried to interview Mitch Mitchellson next when they see a note on the front door that says he's on tour with his band.

"Oh man" Bubbles said "Of course Mitch has to be away!"

"Bubbles, you know he's very busy" Blossom said "I remember Buttercup used to be a member of his…."

Suddenly their smartphone ring. Bubbles answered "Hello?"

"Hi Bubbles, it's me the Professor" the voice said "I saw the needle you gave me and I need you to get here right away"

"We're on our way Professor!" Bubbles said "The Professor needs us!" They took off with Bubbles carrying Robin.

They went to the Professor's lab and meet him there. Professor was trying to figure out who used the antidote X on Buttercup.

"You want to see us Professor?" Blossom asked

"As a matter of fact I do" Professor said "I saw the needle that contains antidote X and there I think someone stoled it from my lab! There are fingerprints on the needle. It seems someone broke into our house while we were at the fair yesterday!"

"I wonder who could it be?" Robin asked

"I don't know but I hope we can match whoever used the antidote X on Buttercup!" Blossom said "Professor, we need to match those DNA fingerprints and find out who the perpetrator is!"

"Agree!" Professor said "You ladies continue to search for something that can match it!"

"We're on it Professor!" Bubbles said. Blossom, Bubbles and Robin go out and search for something that could belong to Buttercup or the perpetrator. This is getting close. Tune in to Chapter 3 next time!

Author's notes

Can you guess who the perpetrator is? Type in your review and guess who it could be! Perpetrator will be revealed next chapter.