A social form called "blind box social" has attracted many young people to participate online. According to participants, the participants are all strangers to each other, and the identities of the companions in the activity are unknown.
Uncertainty like a blind box has become a characteristic of this type of social interaction. Some participants said that they made many new friends in such activities, but some organizers frankly admitted that they encountered Someone behaved rudely. Experts say that the social surprises brought about by its huge uncertainty are the key to attracting young people.