I feel like it’s going to be a triple body switch like cheon Nyeon-bi’s soul is in soyeo cheon’s body, the grand princess’s soul is the one in cheon Nyeon-bi’s body and soyeo cheon’s soul is in the grand princess’s body. Like how the person in the grand princess’s body freaked out when she first saw cheon Nyeon-bi in soyeo cheon’s body in the garden, because that’s her original body, plus it explains why the person in the grand princess’s body has royal manners bc she was also a noble concubine. and it explains who the random soul in cheon Nyeon-bi’s body is - the grand princess. I know time wise they didn’t die at the right time but it’s resurrection magic so it could be done whenever.
I feel like it’s going to be a triple body switch like cheon Nyeon-bi’s soul is in soyeo cheon’s body, the grand princess’s soul is the one in cheon Nyeon-bi’s body and soyeo cheon’s soul is in the grand princess’s body. Like how the person in the grand princess’s body freaked out when she first saw cheon Nyeon-bi in soyeo cheon’s body in the garden, because that’s her original body, plus it explains why the person in the grand princess’s body has royal manners bc she was also a noble concubine. and it explains who the random soul in cheon Nyeon-bi’s body is - the grand princess. I know time wise they didn’t die at the right time but it’s resurrection magic so it could be done whenever.