Luluco, a seemingly ordinary middle school girl living in a bizarre, alien-integrated city, dreams of a normal life. Her world is turned upside down when her father, a Space Patrol officer, becomes frozen.
Forced to take his place as a temporary Space Patrol member, Luluco must balance her desire for normalcy with her new duties, which involve investigating crime at her school.
Dressed in a powerful Space Patrol suit, she discovers that upholding justice and maintaining a low profile are far more challenging than she ever imagined. The suit's automatic systems and her own sense of justice constantly threaten her attempts at being ordinary.