Sawa may seem innocent and naive, but don’t be fooled. She is a cold-blooded killer, and if you’re on the wrong side of the law, you may be her next target. Not content to just watch as the imperfect justice system lets more and more criminals go loose every day, a detective decides to train the young Sawa to be his instrument of justice.

The film tells the story of a Drive-In worker and a young tramp who has been left alone by her boyfriend somewhere in Hokkaido. Things seem to work out at the beginning but as time goes by the newly formed relationship between the tramp and the Drive-In worker starts to show the workers harmful will of possession, which finally leads to the somehow sad but also optimistically interpretable ending.

Follow Taiyo and Kei on their journey in space, filled with laughter and skinship as they meet new friends and enemies in their search for the missing core of Agga Ruter.