In a further attempt to rescue Mayuri from her fate, Okabe reveals Ruka's past to her. Ruka must make a difficult decision that might change her entire life.

Cast: Mamoru Miyano, Asami Imai, Kana Hanazawa, Tomokazu Seki, Yû Kobayashi, Haruko Momoi, Hiroko Ushida, Mariko Honda, Ashly Burch, Colleen Clinkenbeard, Cherami Leigh, Trina Nishimura, Tyson Rinehart, Jad Saxton, J. Michael Tatum