This girl who was reborn into this girls body in a book. In the book she was a cannon fodder and she felt pity towards the female lead who was trapped by the king. of course, they got caught and she died. In the book, that was the start of the FL and ML romance. The (original) FL was this healer to can help the king (ml?) stop the pain. The main protagonist was a blonde girl who was brought into the castle as a test subject, she would get rashes but eventually it would go away. it was really funny when the original FL saw the protagonist and healed her heart problem and would sleep on the same bed as the king and the FL.
This girl who was reborn into this girls body in a book. In the book she was a cannon fodder and she felt pity towards the female lead who was trapped by the king. of course, they got caught and she died. In the book, that was the start of the FL and ML romance. The (original) FL was this healer to can help the king (ml?) stop the pain. The main protagonist was a blonde girl who was brought into the castle as a test subject, she would get rashes but eventually it would go away. it was really funny when the original FL saw the protagonist and healed her heart problem and would sleep on the same bed as the king and the FL.