Part 5/8:
As the story progresses, Su-na's party is confronted by their dark intentions. They witness the brutal treatment of the elderly, including Su-na's grandmother, who is cast into a trench during the chaos. The brutal reality of this new world sees Ji-Wan, Nam San, and a resilient ex-soldier named Eun-ho embroiled in bloody skirmishes against the remaining forces of Dr. Yeon-su’s regime. This trio of survivors takes on a perilous mission to infiltrate Dr. Yeon-su’s lair, filled with remnants of humanity’s lost hope.