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Watch A Certain Scientific Railgun Season 2 Episode 21 Online

  • 6.6/10
  • COUNTRIES: Japan
  • Subtitles: 日本語

With the revelation that Febri is synthetic, Misaka is determined to find whoever built her, and have them fix her. The investigation is stalled on all fronts, even with the help of her friends running down leads, until help comes from a surprise source.