Ahhh, can't decide XD
Oh, when I meant original cast or parallel world is like
for example, original cast, the story is based on 3 kingdoms fighting each other. There might be some similarities, but still unique. You won't see a female version of Lu Bei for example.
Parallel world instead you do, seeing female version of Cao Cao and the entire cast. (I am having a hard time digesting the entire cast of Romance of 3 Kingdom as cute girls, sorry,
)