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The Albedo example is an interesting case. If Momonga hadn't edited her bio just before he was isekai'd, she would've still been a "bitch." Which is the Japanese use of the word, so a slut. One tiny line at the very end of her character bio edited, and boom. Suddenly she's a virgin succubus.As for Albedo... same probably applies, though I guess she gets a little leeway since she was written from scratch by a character in-narrative... so the fault is probably the character who made her.