She’s actually really weak because of the system she has. It gives her a limited amount of strength, and if she pushes past that limit, she falls into a death-like state for several days. Everyone believes she’s truly dead. At one point, they even prepare for her funeral, but the male lead refuses to let it happen. Everyone thinks he’s gone crazy, but he knows she isn’t really dead he’s just waiting for her to wake up. That’s all I remember. Also she can’t even hold a fork…
FL killed her dad because her other “dad,” who has red hair, told her to do it. But it turns out the person she killed was her real dad, and the red-haired dude liked her mom, so he wanted to kill everything that was in the way.
Somehow, she travels back to the past, now knowing the red-haired dude isn’t her dad and is trying to make her kill her real dad. She also meets someone in the middle of the night — a young boy — and she gives him a message. Later, he tells her real parents when he comes to congratulate them because the mom was pregnant. He sees the mom's hair and remembers what FL said, then tells the mom about it. I believe her message was something like “I know what going on and who I am but for now wait for me” or something like that
Please tell me that our Hyesung doesn’t forgive his mom and that he doesn’t let the husband and son off easily, because I know damn well they were never abandoned like our Hyesung. Poor baby he was treated like trash, and yet they don’t even care about his feelings.