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
대개벽은 인류 역사에서 중요한 전환점을 의미합니다.daegaebyeogeun inryu yeoksaui jungyohan jeonhwanjeom-eul uimihaemnida.The great transformation signifies an important turning point in human history.