"제대" refers to the process of completing mandatory military service in South Korea. This term is commonly used to describe the moment when a soldier is officially discharged from the military after fulfilling their service obligations. The duration of service typically lasts around 18 to 21 months, depending on the branch of the military, such as the 육군 (Army) or 해군 (Navy). Upon discharge, individuals often return to civilian life and may pursue education, employment, or other personal goals. The experience of military service is significant in South Korean culture, as it is a rite of passage for many young men, impacting their social and professional lives.