How could the main character kill his beloved?! I was worried about every character through sixty-four episodes, and in the end—such a terrible finale! But it got even worse when, after an accidental electric shock, I ended up… in the cursed serial world.
No, I didn’t become the main heroine who can’t survive the nightmare plot. I’m in the body of her disgusting sister—the one who was supposed to be killed even earlier! In my arsenal, I only have knowledge of the plot and an engineering profession.
I need to get back to reality as soon as possible! But what’s going on with the main character? Why is this incredibly charming jerk always hanging around? Has he forgotten he’s supposed to be in love with someone else?