I Reincarnated as the Daughter of a Runaway Sub Heroine

I reincarnated as a character in a novel. The problem is that the failed love story of the sub couple in the story is my parents. If my mother, who ran away while pregnant with me, reunites with my father, a terrifying, sad ending filled with death and catastrophe awaits! Thanks to twisting the original story, the reunion with my father won’t happen, but in exchange, my mother is at greater risk of dying sooner. “You’re wrong. The poison has already spread throughout her body. She will die within a few days.” In the end, to save my mother, I have to go find my father on my own… “I’m your daughter!” Can I truly overcome this tragic fate and achieve a happy ending?