Seinen erīto chīmu wa, minkan no sōgō kagaku kenkyū kikandearu SRC no erīto de kōsei sa rete imasu. Karera wa kyūjo katsudō, monsutā no hokaku to hogo, chōjō genshō no chōsa ni jūji shite imasu. Aru yoru, hitobito wa utsukushī hikari o mimashita. Bunseki no ato, hikari wa ikite iru dakedenaku, kaku ryūshi ga dokuritsu shita seimei-taidearu koto ga wakarimashita. Tsumari, soreha-kō uirusu de shita. Erīto chīmu wa hikari ga kieta basho, uchū kaihatsu sentā ni tansaku ni iki, kunren-sei pairotto no Musashi ni kai ima shita. Kono toki, ridoriusu wa hikari uirusu ni tori tsukare, karera o osoimashita.
The Youth Elite Team is composed of the elites of the SRC, a civilian comprehensive scientific research institution. They are engaged in rescue activities, the capture and protection of monsters, and the investigation of paranormal phenomena. One night, people saw a beautiful light. After analysis, it was found that the light was not only alive, but each particle was an independent life form, in other words, it was a light virus. The elite team went to the place where the light disappeared - the Space Development Center for exploration, and met the trainee pilot Musashi. At this time, Lidorius was possessed by the light virus and attacked them.
