Palace Shadows: Between Two Princes (2024)

Both are historical mini dramas in which the FLs are assassins sent to kill the ML who become romantically involved with him instead.

Both are historical mini dramas in which the FLs are assassins sent to kill the ML who become romantically involved with him instead.

Both are historical mini dramas in which the FLs are assassins sent to kill the ML who become romantically involved with him instead.

Both are historical mini dramas with the same leads as the main couple, and in both the ML is a prince and the FL has a secret.

Both are short-length series - MLs are prince/royalty - Enemy to lover trope - Smart & Protective MLs