Dust and Fire, K7 Chronicles

[K7-742 cleaning robot underlying operating protocol] 1: Give priority to executing human orders 2: If there is a lack of human instructions, the factory settings will be executed by default - clear garbage. Three: If obstacles are encountered during the removal process, physical removal may be initiated depending on the situation. Four: If you encounter an unknown object, it is recommended to avoid it or "clear it" *In 2074, the 30th year since the "Visitor" arrived on Earth, humans have been reduced to efficient "batteries" and plastic test subjects, and I am just a cleaning robot. I don't understand what slavery is and what survival means. I only remember the last instruction my master gave me before he left. "They are garbage, clear them out" All I know is that my work area is polluted, and I hate trash