Kurogane Communication

Haruka is one of the last remnants of humanity, living in a high-rise building at the city center. She shares her life with five advanced robots: Spike, Trigger, Cleric, Reeves, and Angela, who care for her and have become her makeshift family. Despite their efforts to provide for her, Haruka and her mechanical family face numerous challenges, including a lack of resources and violent robots from the war that still roam the city.