Akiha Shihido is the third daughter of the powerful Shishido family. Her older sister, Kazane decides to marry Akiha without her consent, so, naturally, she escapes!
But Akiha finds herself trapped in a mysterious space colony that is run by an artificial intelligence which is as ridiculous as it is rude : Leopard. The A.I. asks the young girl for help recovering various missing parts that will restore its full power.
Now, with the help of Konoha, a strange ninja-like girl, Akiha goes hunting for these mysterious parts, facing uncanny enemies, and dangerous situations. If her destiny is to become the girl that leapt through space how can she find her life s true calling in this crazy improbable new life?