The Astra Family consists of Lucy Astra, Zelda Astra and #69357(Wonda Astra). They live in the countryside in a house. They were sent to Earth on a mission from their planet Riizecca to study human behavior and report it back, to destroy Earth. However, their UFO crashed and cannot be fixed and there is no word from their planet. Lucy, unlike the others, wishes to continue this quest and destroy Earth as it is a useless planet according to her. It is unknown who are their parents, but Wonda takes care of them despite being a alien dog.
Wonda Astra(#69357) is a alien dog who looks after Lucy and Zelda. She is seen doing housework and cannot communicate as well without barking. She is playful towards humans and is clusmy.