Magical Surgery: Territory of Passion

I’m a transmigrator, and I work—no more, no less—as the head of a magical surgery department. There’s a war, and one day they bring in a badly wounded elf prince who, for some reason, seems vaguely familiar to me. My subconscious tells me the answer is hidden in two days in this new world that I don’t remember. I agree to operate on the wounded man, even though because of the interaction of my magic with the sharp-eared ones, when they wake up they start to… pursue me.

But I have no idea what has already happened between me and this elf…