After a devastating tsunami devastates their island, a group of elite school students fights to survive and maintain their hope. As they navigate the challenges of their new reality, they find themselves at odds with enigmatic forces that threaten their unity and lives. With each passing day, the struggle for survival intensifies, forcing them to confront both external dangers and their inner demons. The tension between despair and resilience unfolds as they attempt to escape their dire circumstances while unraveling the mysteries that surround them.