I Became the Male Lead's Only Memory (Promo)

I transmigrated before the original story started into the body of an extra who was about to be murdered, the daughter of a count. I didn't want to die like this, so I set out to find male lead, who was filled with the power of life. The problem was that because of a curse, the male lead couldn't remember who other people were. Hence, I could do nothing else but glower at the position next to him... "It's been a while, Loreina." Huh? How does this person remember me? Suddenly, I became the only person who had become the exception to the male lead's curse. Hmm. Since it's come to this, then I'll help you from beside you. If we successfully avoid the dead end and the original story begins, I'll just hand over the male lead to the female lead. The female lead is the only person who can break his curse, so the original story won't be damaged at all. …Right, that's what I had originally thought . _ *Chuu.* I felt a soft touch on my cheek accompanied with a somewhat strange sound. A small kiss fell on my cheek. "…Le-Leonard." "Stay still. It interferes with the treatment." "No, that's…" I understand that the injured area is being treated with the power of life, but... "Isn't there any other way? Like just putting your hand on the injured spot..." "There isn't." Leonard just cut me off… No, there's no such thing!