Evil Morty's origin likely began with his exposure to the many dark and unfair aspects of the multiverse. He was probably fed up with the Ricks' arrogance and control. Maybe he had some unique experiences that made him question his place. He could have started small, observing how things worked and gradually formulating his plans. It's also possible that a particular event, like being mistreated by a Rick, served as the catalyst for his turn to evil.
Well, an 'Evil Morty' fanfic in the 'Rick and Morty' universe can be really interesting. Evil Morty is such a complex character. In these fanfics, he could be explored further in terms of his motives. Maybe he's tired of being in Rick's shadow or he has some grand plan to take over the multiverse that wasn't fully shown in the show. Fanfics give the writers the freedom to expand on his backstory and what makes him tick.
One more thing that makes these fanfics unique is the way they can twist the relationships in the show. Evil Morty's presence can change the dynamics between Rick and Morty. For instance, Morty might start to question Rick more if he sees what an Evil version of himself is capable of. And Rick might have to reevaluate his relationship with Morty in light of this new threat. This creates a whole new set of story possibilities that are unique to these fanfics.
By putting them in situations where they have to rely on each other. For example, if they are trapped in a dangerous dimension. This would force them to interact and potentially grow closer.
Well, the origin of Rick and Morty starts with Rick being this super - intelligent, yet troubled scientist. He decides to involve Morty, his grandson, in his inter - dimensional travels. Rick's backstory has him being a loner for a long time, dealing with his own demons. But when he comes back to his family, especially to Morty, it sets the stage for their adventures. They visit strange planets, meet all kinds of crazy creatures, and Morty has to learn to deal with Rick's unpredictable nature. It all began as a way to explore the relationship between a jaded old genius and a naive young boy.
One idea could be that Morty discovers a way to redeem Evil Morty. He tries to show Evil Morty that there's a better way than his villainous path. Morty could use his own experiences of growth and kindness to reach out to Evil Morty.
Rick's origin story has some key aspects. He was born into a world with certain scientific limitations, but his mind was far beyond those. He started breaking boundaries early on. His origin might also involve some sort of trauma that made him so detached from normal emotions. We see his character constantly using alcohol and going on wild adventures as a way to cope or perhaps forget his past.
I'm not sure exactly which fabricated origin story you mean. There are a lot of fan - made or false theories out there. Maybe it's some wild idea about how Rick got his portal gun or Morty's real family history that has no basis in the official show.
The false origin story probably has inaccuracies in key elements. For example, in the real origin, Rick's scientific genius and his reasons for involving Morty are specific, but the false one might distort these.