"Powerpuff Girls. Help! HIM is attacking the city!" The Mayor cries.

"I don't know where Boomer and Brick are, but when they turn up, I'm gonna kill them." Butch yells after being punched by one of HIM's minions.

"Butch, I'm right here though." a voice says.

"Who said that?" Bubbles asks being thrown by another one of his minions.

"Guys, I'm right here."

"Bubbles. Who are you talking to?" Buttercup says throwing three minions right back at HIM.

"I-I don't know."

"Well, stop it. People are gonna think you're insane." Blossom says eye beaming a dozen minions.

"Okay." Bubbles says

"Bubbles, its me. Boomer."

"Boomer? Where are you?" She asks

"To your right." She looks to her left and shrieks at the sight. A pale, bloody and INVISIBLE Boomer.

"Bubbles what's wrong?" Blossom asks concerned.

"It's Boomer!" She says pointing at the ghost.

"Where? I don't see Boomer." Butch says.

"Right there." she says again.

"Bubbles, how about we go home and you have a nap? You took quite a few hits to the head in the fight."

"Ha, ha, ha." the faint and almost whispering voice cackles "She's right. Your brother and friend is there."

"HIM! What did you do to Boomer!?" Bubbles screeches.

"He interfered with my plan, so I took necessary... precautions." HIM replies darkly.

Him disappears in the pink cloud. Throughout the week, Bubbles started to become insane due to her Boomer being dead, and the fact she's the only one who can see him. The bloody carcass that was see through.

"Bubbles." BOOmer (pun intended) says. "HIM has a plan, but because he killed me, it forbids me to tell."

"What do you mean?" Bubbles asks.

"I can't tell you, but keep Blossom away from a red skinned boy with black hair." He says handing a red baseball cap.

"I'll try, but she's taken a real liking to the new kid." Bubbles replies

Boomer fades away as Bubbles starts walking. She goes to the professors forbidden cupboard and pulls out an axe, sharpening it with the laser beams.