Quick Transmigration: I Became Everyone's Favorite with the Good Pregnancy System

[Historical transmigration + household intrigue + palace intrigue + fertility and childbirth + multiple babies in one pregnancy] In her previous life, Meng Yinwan was a noblewoman from a distinguished family who married Shen Mu, a great general whose achievements overshadowed the throne. Before they could consummate their marriage, she was betrayed by Song Rong, whom she had regarded as a sister. After Shen Mu went to war, Song Rong became his concubine and fell pregnant. From then on, Meng Yinwan was shunned by her mother-in-law and forcibly divorced. Song Rong later offered her to the elderly, incompetent emperor, who lusted after beautiful women, and tormented her to death. Song Rong sneered arrogantly, “Sister, the Shen family is cursed to have only one child in every generation. Now that I have a son, once you die, I'll be the mistress of the Shen household.” Reborn into a new life, Meng Yinwan is blessed with more children, breaks the curse, and becomes a loving wife to Shen Mu. When she realizes there's something wrong with the identity of the child Song Rong is carrying, she exposes Song Rong's plot and makes her pay. Later, rebels rise up and Meng Yinwan is taken to the palace. Just as the old emperor is about to assault her, Shen Mu arrives in time, kills him with his own hands, and ascends the throne. Shen Mu says, “My loyalty is to this country, not the imperial family. No one is allowed to mistreat my wife.” Later, Shen Mu says again, “I will never take another consort in this life. You alone are enough for me.”