Yuki Takashi is a highly credulous, 17‑year‑old junior who wholeheartedly embraces sci‑fi tropes—aliens, apparitions, UFOs, and hidden agendas. He believes every event in his life stems from a clandestine extraterrestrial scheme to dominate humanity. Each episode stands alone, brimming with surreal twists. Takashi enrolls in the campus science society, bonds with fresh companions, and soon encounters bizarre phenomena such as timber‑humans, lethal sashimi, urine‑swords, terrifying pathogens, mechanized onslaughts, phantasms, animated dolls, and more. In world where reality blurs with uncanny, curiosity drives him deeper into mysteries that challenge perception.