Responses

From what I understand, she calls it 'the original story' because Chirpy gave her memories to her in text form, as a 'book'. She also didn't know what to call it, since, I guess it was a bit confusing at that time?
Hence why she calls it 'original story'. It also seems to reference on how Melissa seems to be the protagonist in 'the original story' (Chirpy's memories) since it was Chirpy's perspective :')
Chapter 16: wdym original story we're starting to lose the plot here girly you didn't reincarnate from a different world you just got mellissa's memories as a book there is no "original story" it's just the past wait not even mallissa actually it's chirpy's memories