Human beings get along to form culture and society, which is an essential difference between humans and animals. The most important principle in the interaction between people is sincerity and trust. One of the most terrifying problems of contemporary people is the loss of trust in peopel and even those around him. But in order to survive, we still have to interact with people and seek to survive in society. Both distrust and communication, people give birth to many faces and masks that change constantly from person to person, from time to time, and from place to place. My mask series is based on this one-person phenomenon.