I finished fallen order without too much info with the whole Star Wars series and I enjoyed it extremely, do I need to know anything before playing survivor, or I can just jump right in?

Finally getting the game because my pc can hold up for it (no idea why it's more demanding than fallen order). I never really knew anything about Star Wars besides the mainstream stuff like Darth Vader identity and how the force works and lightsabres, but I still really liked fallen order, so do I need to watch or read anything before survivor? I heard it's based on a book or movie, I'm not really sure..