The Heroine in the Crematorium Admits to the Wrong Person After Being Reborn

"I am the heroine of the crematorium. I was reborn. Because of my short-sightedness, I identified the wrong person and gave the wrong medicine. But it doesn't matter, because I don't go to the crematorium anymore, I have become the heroine of inspirational learning about life and death. It is much more enjoyable to surpass my ex in terms of status than to kill him directly! " 1V1, sc cp: Crazy criticism of the sick heroine x male protagonist who unconditionally prefers the heroine (he loves her so much) Concept: The fragrance of plum blossoms comes from the bitter cold