My Mother Remarried, and Now I'm the Beloved of the Military Compound!

In her previous life, Xu Qingru followed her father to the countryside, where she married a sent-down youth. When he returned to the city and became a renowned research scholar, she basked in the glory, only to be stabbed to death by her adoptive younger sister while attending an event? Reborn once more. Xu Yingying pretended to be meek. “Sis, I’ll go to the countryside with Dad. You stay with Mom!” Xu Qingru calmly agreed. “Sure!” Without her help, that sent-down youth would be no more than an ordinary student, never amounting to much. She also knew her adoptive sister was the child of her father and his lover. Since they were so devoted to each other, she’d make sure that family stayed together forever! Xu Qingru made a firm decision. “Mom, I’ll help you find a new husband!” Wait, no. Why was this family suddenly showing her such inexplicable kindness? She was completely baffled. Hold on... Why had she become the family’s precious darling?