A group@小宝贝污播@ of aliens has come to Earth to learn about its population, customs, etc. To avoid detection, they have taken on human form which gives them human emotions, physical needs etc. WITHOUT the understanding of what they mean or the inhibitions normally present in humans. Their leader takes the position of a colle@动漫刑事司@ge professor, their military expert as his sister, their intelligence expert, supposedly oldest of group takes form of his teenage @杨丽玲图片@son. The uninhibited reactions turn everyday events into unusual situations.