After Huachuan Zhi, who works in Italy, returned to Japan for a vacation, he discovered that his online friend and current neighbor, Professor Agasa, had invented some fascinating things. Some weren't particularly powerful, but were remarkably practical. Others looked like mere showpieces, yet the technology behind them was nothing to scoff at. The professor's distant granddaughter was clever, too, and knew a lot about biology. There was also a little boy who often visited his house. The boy and everyone around him were all very interesting. As Huachuan Zhi got to know them better, he found that meeting certain people triggered strange quests from his idiot System, allowing his "research" to advance by leaps and bounds.
The protagonist is not purely a good person and will not join the Black Organization.
The Police Academy Group may be saved, depending on the story.
Theme: No theme for now
