
S01E01 Contract
April. A second year high school student, Arato had a normal life he spent with his friends Ryo and Kengo. Until that night. On his way home from shopping, Arato is attacked by a corrupted...
Pushed by Shiori and Yuka, Arato decided to face Lacia once again. If his last order was still in place, Lacia should be trying to stop Snowdrop. With this thought, Arato heads towards Mitaka, a place which has transformed into an unrecognizable landscape by Snowdrop's power.
Most of the world's needs are fulfilled by humanoid robots called hIE's. One day, 17-year-old Arato Endo meets the android Lacia and becomes her owner. She is one of five androids with advanced AI. Each of the five units have their own motivations, and fight to gain each other's abilities. What will the relationship between man and machine be moving forward? That is something Arato must find.