The Villain Discovered My Identity

Introduction to the Work: [Notice] This book has been republished as of 2021.05.07 due to a change in provider. The volume count has been adjusted to 6 volumes and includes a special side story. Please keep this in mind for your convenience. “My dear guard.” I became the villain's subordinate instead of my younger brother. My only goal was to live a quiet life. …Or so I thought. “If you even think about running away, I’ll kill you.” “Stay by my side until the end. Until the moment I become Emperor.” For some reason, I am receiving the villain's obsession. Can't you just leave me alone? I just want to live quietly! [Book Possession/Cross-dressing Female Lead/Girl Crush/Overpowered Fem...