After ecological disasters have left humanity diminished, the population has consolidated into a single city housing 20 million people, sheltered by artificial clouds designed to produce rainfall. Hoping to regain lost ground, the ROC Corporation develops a robot called "Pilgrim," intended to assist humankind. Its programming includes two safeguards: it’s prohibited from causing harm to anyone or permitting someone t…

Having recently seen it, I’m completely unsure about its intended meaning. It felt like a truly unnecessary film.