Cozlin rubbed her head. "That was a big explosion!"
"Help!" an alien cried.
Cozlin gasped. "That building is falling over!"
She flew fast. "Grr!" She slowly pushed the building back up. But now it leaned the other way. And bricks were falling.
Bricks fell toward an old alien. Zoom! Cozlin quickly saved her.
"Thank you, Rocket—oh! You're not Rocket Girl!" the alien said.
"Nope," Cozlin said. "I'm Kid Comet! But why did you think I was Rocket Girl? She's a villain."
"No way!" the alien said. "Rocket Girl is a hero!"
There was a loud groan. The building was falling again! More bricks fell. Cozlin caught the bricks. She pushed the building again. But it was still leaning.
"I can't do this by myself!" Cozlin looked around.
Roxy was still lying in the street. She was knocked out. Cozlin took out her power crystal. "I hope this works . . ."
She put the crystal in Roxy's hand. The crystal glowed brightly.
Roxy's eyes flew open. "What happened?"
"We caused an explosion." Cozlin put the crystal in her pocket. "I need your help. We have to save everyone!" She pointed at the building.
"Follow me!" Roxy shot into the air.
Roxy flew on one side of the building. Cozlin flew on the other side. They both pushed carefully. Finally the building stood still.
"This building will fall down soon," Roxy said. "I have to move it. But there are people inside. I can't move it safely . . ."
Zoom! Cozlin disappeared. A moment later all the people stood on the street below.
"Whoa," Roxy said.
Cozlin grinned. "I can move pretty fast."
Roxy lifted the building and carried it away from the city.
"Wow!" Cozlin thought. "She's strong!"
"How did you wake me up?" Roxy asked.
Cozlin showed her the power crystal.
Roxy frowned. "Is that what you stole?"
"It was stolen from one of my planet's satellites," Cozlin said. She told Roxy about Delkor and the power crystals.
"Sorry," Roxy said.
"No problem," Cozlin said. "I'm glad I met you. I always wondered if there was anyone else like me."
Roxy smiled. "Me too!"
Cozlin returned to school. Everyone was outside at recess.
"Did I miss anything?" she asked.
Febby burped. "You missed the gross space beans!"
"You also missed Kid Comet." Mert gave her a suspicious look. "You're never around when she is."
Cozlin shrugged. Then she picked up a ball. "Let's play!"