Parasitic Fugitive is a 50-episode sci-fi suspense drama. After alien parasite A-17489's warship is destroyed in deep space, its psychic imprint escapes to Earth and infests young Ethan Cole, seizing control of his body. To stay hidden and rebuild resources, it manipulates Ethan into running a barbecue restaurant and founding a technical training center—teaching laid-off workers CNC machining, electronics repair, and drafting—while a covert "execution team" quietly eliminates threats. Refusing to become a walking corpse, Ethan fights for control and forces a fragile negotiation: the parasite needs a living human, not a puppet. Claire Morgan, a sharp lawyer, gradually uncovers the truth and joins the inner circle on her own terms—no harm to innocents, real employment value for every student, transparent surveillance, and a warning if the parasite ever drives Ethan to hurt people. Meanwhile, FBI agent Marcus traces the source of mysterious articles, and corporate investigators circle closer. When A-17489 coldly labels Claire "temporarily retained," Ethan realizes it views humans merely as "phases." Its ultimate goal emerges: accumulate manpower, capital, and minerals to build a starship and leave Earth—the next target being the San Lorenzo mining belt, "the next disaster." The series explores the war between parasite and host, humanity versus algorithms: even when the body is occupied, human choices and moral lines remain.
