Strong Background of the Sign-In System: the Empress Becomes My Wife

Introduction: [Empress Rebirth + Mother's Fetus + System + Time Travel + Powerful Background] Traveling through the fantasy world and becoming a fetus in the womb, I was intoxicated in life in the last life, but in this life I, Gu Lingchen, am destined to be invincible. No matter what prince or genius, I have the system in hand, and I own the world. What, my sister is the reborn empress, and my mother is also the empress of the dynasty, right? System sister, are you serious? Awakening the divine body, shocking the empress, establishing a sect, and becoming invincible to all sects, my brother is too perverted. Until one day something unexpected happened and broke the smooth life. Sister, don't you recognize me? What, Luo Qianxue is missing! …