Lost soul in Dramaland

-Wrongfully Killed
-Reincarnated to past self
-Correcting mistakes
-Revenge Arc
-Power Struggle
-Cunning Female Lead

-Wrongfully murdered
-Reincarnation
-Correcting past mistakes
-Revenge arc
-Sharp minded female lead

Things common in both dramas
-Soul swapped
-Royal & Innocent Male Lead
-Witty Female Lead
-Helping each other

In both dramas, main leads have misunderstandings about each other other but when their soul swapped they gradually understood each other and had each other's backing.