Recently, many media reported that some young people are unwilling and incapable to communicate with others. They are locked in their home all day long, depending on the Internet and living in an extremely self-closed situation. People borrow the Japanese term "otaku" and call them "male otaku or female otaku". This kind of life is actually locked in the home and the virtual network world all day long, without interest in the external real world, so there are no friends in reality, no personal communication circle, so there is no real communication with others, indifferent to love and marriage, and their life and career are restricted. It has also caused the concern of the society and many families.