A Citywide Mystery・The Beautiful Girl Who Calls Fireflies

is the twenty-first episode of Choujinki Metalder.
==Synopsis==
Hakko encounters a girl who sings to fireflies luring people to be utilized to have their cells taken for Neros' schemes.
==Plot==
to be added
==Cast==
to be added
==Trivia==
to be added
==DVD Releases==
Choujinki Metalder Volume 2 features episodes 12-22.
==See Also==
 (fight footage and story)
Category:Choujinki Metalder
Category:Episodes