The novelist who ate only sweet potatoes day and night wrote a novel without even finishing it. And that's the most important part! ... I fell asleep after looking at the setting book that the author left behind with regret... I woke up and see that I was the villain? Hey, why am I the woman's sister-in-law? Why am I the sister-in-law who is destined to be ruined by the viciousness of love and war? “When I wake up, am I the villain? You can't bully the girl you love by following the original story like this! But how do we overcome the already broken relationship?"