Y/N finds herself in a modern-day Kimetsu No Yaiba setting, attending school, doing her homework, having movie nights by herself, all the normal things. What she doesn't know is how many people are dying to earn her love. Y/N's family was murdered by her older sister for how their parents treated them. Because of this, she struggles to open up to and trust people. She follows strict, self-set rules at all times; do not grow close to people, and do NOT open up to anyone. Warning! This story contains the following: Gore Violence Murder Stalking Obsessive behavior Yandere behavior Child abuse Depressive episodes, mentions of suicide