This is a manga adaptation of the pop music video animated by STUDIO 4℃.

In a futuristic world, Naomi, a detective from the Galactic Federation Bureau, has landed on Earth, which has become a penal colony for criminals. Her mission is to protect the super idol "RARA" and bring her back to the Galactic Federation Bureau.
Naomi, a stubborn detective, and RARA, a selfish and violent idol, are two opposites, but as they get caught up in a huge conspiracy, they slowly accept each other and fight against great evil in this action-packed story!

(Source: SB Creative, translated)