the series progress due to the time she spent with Train and Sven. She loves reading, and can remember everything in a book after reading it once, which also served to build her humanity. Sven initially tries to keep her away from the Sweeper life for her own safety, though she proves that she can fight and he begins to treat her as a partner. She also has a deep sense of compassion and will absolutely not kill no matter what, stemming from guilt she feels for the murders she committed before Sven found her. Yabuki agonized over choosing her name, looking for one that evoked "purity and innocence." Eve came in second place in all three of the series' character popularity contests. The character Golden Darkness (or Yami) from Yabuki's later work, To Love Ru, is based on Eve. They both have the ability to turn parts of their bodies into weapons. Golden Darkness comes from the spaceship Lunatique and her creator is Tearju. In chapter 61 of To Love-Ru, Golden Darkness tries on a black dress similar to the one that Eve wears in the final chapters of Black Cat. In chapter 15 of To Love-Ru Darkness, it is revealed that the character's true name is Eve. In the anime adaptations, both Eve and Golden Darkness are voiced by Misato Fukuen. Rinslet Walker is an infamous thief-for-hire that recruits Train and Sven for a heist, but continues teaming with them afterwards. The 21-year-old works for everyone from mob bosses to the government, this being the reason a bounty is never placed on her. Rinslet claims she can steal anything and manipulate any man, though she has trouble with Train; she can sucker him into participating in her schemes, but can't get him to follow her plans to the letter. She occasionally provides Train and Sven with targets, so that they can act as distractions while she steals. She treats Eve as a younger sister, much to her own annoyance. Rinslet owns and uses a gun but she is not as skilled at fighting as Train or Sven, she also carries a whip with a heart-shaped tip. Rinslet is not cold-hearted and will help others or even destroy what she is hired to steal if the item is dangerous to humanity. She is later forcefully hired by Chronos to act as bait. Yabuki chose the name Rinslet because it