@@btsloverforlife6482I think RM probably watched the K-drama “King: The Eternal Monarch”. In the K-drama there is a parallel universe, one like our world with the Republic of Korea and the other world where North and South Korea never separated, with a sovereign rule. In the K-drama doppelgängers would kill the other who had a better life than them and would then proceed to impersonate them, effectively stealing their lives.
I am convinced that saya is jk's long lost twin I mean just look at them And taehyung and that (don't remember the name) both of their smiles are so similar