A woman’s dream comes true when she transmigrates into the body of Rachel Agnes, sister of Liz Agnes — her favorite story villain. Her mission? Ensure that Liz goes down a better path. Yet, things become more complicated than expected, especially when a notorious archduke is thrown into the mix… A Sister Must Raise Her Younger Sister Properly, An Older Sister Should Raise Her Little Sister Properly, I Need to Raise My Sister Properly, I Need to Raise My Sister Right, Querida Irmã, Não Seja a Vilã, The Older Sister Should Raise Her Younger Sister, เมื่อพี่สาวต้องเลี้ยงน้องสาวให้เป็นเด็กดี, 姉には妹をしっかり育てる義務があります, 姐姐要好好抚养妹妹, 언니는 여동생을 바르게 키워야 합니다,