Maybe I just wasn't paying enough attention.. but how did Marsh actually become "death". Like, what is his actual job, because while he may be scary I don't really see him as a grim reaper. Also... did Harmony just give him immortality? I haven't read Secret History yet, and it may be in there; I'm just curios.
Did he even get a say in his new job? Does he care? Why exactly does everyone call him Death? Just some random questions.