In the original story, Fukuda is not on the initial expedition and ventures to Infant Island alone later; the natives reveal to Fukuda the legend of Infant Island; the mythology behind Infant Island include Christian-like overtones which features two Gods (Ajima, the male God of Eternal Night and Ajiko, the Goddess of Daylight) conceiving a giant glowing egg, smaller eggs, and a pair of humans who reproduce and repopulate the island; the smaller eggs hatch caterpillars which turn to moths and fly away, which enrages Ajima to condemn all living things to death and commits suicide by tearing himself apart in four pieces; heart broken, Ajiko also commits suicide by also tearing her body apart in four pieces, which turn into four small immortal fairies dedicated to serving Mothra of the giant glowing egg.