Part 7/8:
As the plot unfolds, the true mastermind, Tae Siong—a former naval officer whose brother perished during the Hala disaster—emerges. Balancing vengeance and grief, Tae seeks retribution against Kang, holding him responsible for decisions made in the depths of the sea. A series of encounters lead Kang closer to confronting his own past, guiding him toward a final confrontation with Tae in the Mist Hotel.
In a last-ditch effort, Kang must save his family from an explosive fate while facing Tae, who has orchestrated a final bomb threat involving his wife and child. The tension reaches its breaking point, forcing Kang to make harrowing choices and take decisive action to save both Yu Jiang and Soul.