Sistervention Mi siniestra hermanita

También conocida como: 언니는 여동생을 바르게 키워야 합니다 · Eonnineun Yeodongsaengeul Bareuge Kiwoya Hamnida · I Need to Raise My Sister Properly · I Need to Raise My Sister Right · A Sister Must Raise Her Younger Sister Properly · An Older Sister Should Raise Her Little Sister Properly · The Older Sister Should Raise Her Younger Sister · Ich muss meine Schwester ordentlich erziehen · Querida Irmã, Não Seja a Vilã · เมื่อพี่สาวต้องเลี้ยงน้องสาวให้เป็นเด็กดี · Grande sœur à la rescousse · I Need to Raise My Younger Sister Right · Mi siniestra hermanita · Querida irmã, não seja a vilã · 姉には妹をしっかり育てる義務があります

Her favorite character's fate is in her hands. 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...