>>24980
It's not like I have any exclusive rights to Vocaloid characters, so sure, go ahead. Although I had to google demon core to understand this. It reminds me I once had an idea where Kinomoto Sakura and her class were on a tour to Hiroshima where Sakura volunteered to be exposed to a lethal dose of radiation so that her class can watch her die for educational purposes (so that they can have first hand experience of how horrible it all was). But I was told in the comments that watching someone die from radiation is about as fun as watching paint dry. If that is so, then perhaps this story should've had the beautiful blue light indeed be all that Rin wants to show? And then she just doesn't mind them both dying of radiation as a side effect.