Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
규명론은 사건의 진실을 밝히기 위한 중요한 이론이다.gyu-myeong-non-eun sageon-ui jinsil-eul balhigi wihan jungyohan il-eonida.The theory of identification is an important theory for revealing the truth of events.