Guy gets reborn as a morty with an intelligence system (Just made this because i think that there is not enough rick and morty fanfics) [I do not own rick and morty this is merely a fan fiction please no sue] (WARNING: i am new to writing and have terrible ways of character development And it starts of 200 years before cannon)
https://m.webnovel.com/book/reborn-as-a-morty-(redo)_26782127106466405