Second Sight Hiro is afflicted by a Fujitsumon that attaches itself to his head, which gives him clairvoyance, but also a migraine and a horn from the resulting symbiosis. Ruli and Kiyoshiro call Octomon for help, who reveals that he and his Fujitsumon had a falling out, with the Fujitsumon attaching themselves to various humans and Digimon. The only way to save Hiro and the others from turning into Octomon is to convince the Fujitsumon's leader, who attached to Espimon and forces him to attack the group.