During Japanese colonial rule, YU Gwan-sun is imprisoned for starting the March 1 Movement, a peaceful protest for Korea’s independence. Undaunted, YU unites her fellow inmates to resist Japan. The…

Following the dumping of gallons of toxic waste in the river, a giant mutated squid-like creature appears and begins attacking the populace. Gang-du’s daughter Hyun-seo is snatched up by the…