I became the sister of the villain, who shed no blood or tears in a war-ridden novel! I thought I was born again as the youngest daughter of a noble family, but I'm the little sister of a villain who's only being used! A baby's body is too fragile to survive in the Lagrange household, a brutal family that makes children fight for successors... I've decided to stick to the villain in order to live! I need you to be my guardian until I run away from here. Raise me, villain!
The Precious Sister of the Villainous Grand Duke is finished and has null Volumes and 127 Chapters. It is also Known as: Милая младшая сестра злодея
