Living in the post-corona age, We have become more important than ever to the duty of the community. Due to the collective infection caused by the coro- na19, our society had to try to prevent individual breakaway. Fortunately, our so- ciety is doing its best to respond to the Corona19 virus due to citizens’ cooperation and a sense of community. Despite the fact that most of the people are striving for quarantine, group infections are continuing one after another due to egoism that considers only their own interests. Therefore, in the post-corona era, we need an ethic of caring for others rather than a sense of duty or act according to the cause. Understanding the lives of others and caring for them has become more important than anything else in the Corona 19 age. Also, we need an attitude for the common good to overcome the fear of the virus. Among them, the most important thing is to avoid false egoism and practice the virtue for community order. In the post-corona era, rather than acting to avoid other people’s gaze or legal responsibility, it is necessary to voluntarily consider others for the com- mon good, take care of others, and take initiative. Accordingly, this article talks about criticism and reflection on false egoism behavior in the post-corona age, and the virtue ethics of the community and the ethics of others.