If past jelly was willing to go so far to listen to the goddess then theres no point in having her killed. Just have her be good from the beginning
But if Jelly was good from the beginning the timeline would be completely different, her actions affected a
lot of people, sometimes bad shit needs to happen for all the pieces to fall in place
What if its not being good but rather Slime Jelly needs to take over Real Jelly like a prophecy. And Real Jelly needs to do a Zero Requiem (make her look bad, and gather all the hate) type of thing in order as trials to make it successful. It could also be the reason why she cant retrieve past jelly's memory
Either that or she was possessed/cursed by someone.
Its just that there is no need to revisit Real Jelly, if its just "im just really that evil"
tho it would really be funny if Slime Jelly was supposed to be the Real jelly in the first place but was mixed up for an evil monster soul and was her soul was thrown into a Slime.
It would be interesting if Slime Jelly was meant to be Jelly all along but some evil plot switched her soul at birth or something lol
My theory? It this really is all part of a big plan, especially if Jelly was willfully evil and died because the goddess said so, I suspect it's because to win at the end they needed someone with both the powers of the saint and a slime
I think it would be interesting if Jelly was evil because or the goddess, one thing rarely addressed a lot of times is that just because a god is
good it doesn't mean they're necessarily
nice, such beings tend to have a bigger picture mentality and let shit happens because it's needed, if not even cause it themselves
At least I feel it would be more interesting than make the goddess just another generic good deity that never do anything questionable