After wandering through the desert for days, bitter warrior Munsu is lost and unable to continue. His life is unexpectedly saved by Mon‑ryon, a young man who dreams of becoming a secret agent for Jushin, a once‑great country that was recently destroyed. Mon‑ryon’s goal is to rescue his girlfriend Chunhyan, a born fighter who is held captive by the evil Lord Byonand. Suddenly, blood begins trickling from Mon‑ryon’s chest as he has been fatally wounded by the Sarinjas, a cannibalistic breed of desert goblins. Quick‑thinking Munsu convinces these beasts to spare his life in exchange for the peaceful handover of Mon‑ryon’s appetizing corpse. Although skeptical of Mon‑ryon’s motives, Munsu sets out to continue...