Riddle Story of Devil

Thirteen girls of a boarding school are transferred to the 10th Year Class Black. Twelve of them are trained assassins who must prove themselves.

Season 1 Episode Guide

  • Therefore, the World Is Full of ___

    Season 1, Episode 12

    June 20, 2014
  • How to Tell Apart a Felicitation From a Curse

    Season 1, Episode 11

    June 13, 2014
  • Who Is the Queen?

    Season 1, Episode 10

    June 6, 2014
  • What Dwells in Your Heart? (Make-Up Test)

    Season 1, Episode 9

    May 30, 2014
  • Which Gatekeeper Is the One Who Lies?

    Season 1, Episode 8

    May 23, 2014
  • What Can You Never Outrun?

    Season 1, Episode 7

    May 16, 2014
  • Every Pretty Flower Has Its ___

    Season 1, Episode 6

    May 9, 2014
  • How Do You Get a Bird Out of Its Cage?

    Season 1, Episode 5

    May 2, 2014
  • What Comes Suddenly and Never Leaves?

    Season 1, Episode 4

    April 25, 2014
  • What's Red, But Isn't Red

    Season 1, Episode 3

    April 18, 2014
  • What Dwells in Your Heart?

    Season 1, Episode 2

    April 11, 2014
  • The World Is Full of ___

    Season 1, Episode 1

    April 4, 2014