Uno spettro nel computer

During a virtual reality exercise, Captain Hashimoto sees the ghost of Reiko Sanada. After some analysis, he discovers that part of Reiko's mind is connected to the computer of the organization led by Minako and Fujiwara and is sending a request for help. Five brave people are sent into cyberspace to save her: in addition to Nathan Never and Hashimoto there are also Tochiro Tanaka, Yuki Minowa (with whom Tochiro is in love) and Okuno Igarashi. What awaits them? Nathan and his companions find themselves, in cyberspace, inside Reiko's mind: it is an environment reminiscent of medieval Japan. Led by the monk Sao Uchi, the five discover that Reiko is in the city of Dewan. To reach her, however, they must defeat the killer programs sent by the Lords of Atlantis: these programs, in the form of terrible skeleton dragons, have the mission to destroy Reiko...