I Reincarnated as a Parenting Story Extra

I possessed a regular maid in a northern duke's household in an English romance fantasy novel.A lifetime job if I just behave and do my work right?I dreamed of saving up slowly and escaping to live a peaceful lifeBut then"You went to a Korean cyber university?""How how would Annie know that?"I got caught by the main character a reincarnated heroine from a childcare novel!Now I've become inseparable from the young lady who takes a deep interest in me,and even caught the attention of her older brother"You're quitting your job? Who gave you permission?"The childcare-novel male lead, whom I thought just noticed me,turns out to be completely obsessed!Please help! I'm just an extra!The chaotic survival story of Annie, a completely ordinary background character,in the world of a childcare romance fantasy!