Overview:
Northern Limit Line depicts the real naval battle on June 29, 2002, when the crew of the South Korean patrol ship Cheonan faced attacks from North Korea at the Yellow Sea border. The film follows the sailors’ daily routines, relationships, and training, highlighting heroism, camaraderie, and sacrifices in extreme danger. The narrative combines intense action, strategic tension, and human drama, showcasing the bravery and dedication of the soldiers during an unexpected attack.