It seems She has Become the First Love of the Impenetrable, Iron-Hearted Male Protagonist

I thought I was dead, but when I opened my eyes, I found myself as a senior knight in the male protagonist’s order. Yet something feels off about this so-called iron-walled male lead who, in the original story, never reciprocated the feelings of the terminally ill heroine, not even until the end.

“Do you always act like this with just anyone?”

“What?”

“Or is it because I’m just some unremarkable junior that you feel so at ease around me?”

Was it a mistake to get closer to him in an effort to avoid the tragic ending from the original plot?

“You don’t understand, senior.”

“What don’t I understand?”

“How I look at you… how my mind is teeming with indecent, shameless desires because of you.”

Wait, what? Desires?

“…You have no idea, do you?”

Hold on a second—this isn’t the character you’re supposed to be, is it?