[Quick transmigration + palace and household intrigue + underdog comeback + childbirth + white moonlight + 1v1]
On her wedding night, Shen Yuanyuan was poisoned by her fiancé and best friend. Her ability rank plummeted from S to D, and she was dumped on a maximum-security prison planet feared even by interstellar pirates.
To gather medicinal ingredients and make an antidote, she bonds with an AI from the first generation and travels to three thousand worlds. There, she takes the place of innocent cannon fodder who died tragic deaths, helping them turn their lives around and get revenge.
The Crown Princess who faked her death: Before pretending to die, she gets pregnant with the Crown Prince’s child. Then she drives a wedge between the scumbag and his manipulative little tea, watching them turn against each other before delivering the final, heartbreaking blow.
The Duke who inherited two households: Didn’t you say you’d do anything for the Duke who died in battle? Then become a vessel for his soul. This time, let her husband inherit two households, too, and make the scumbag and his mistress suffer a living death!
The scumbag is from the modern world: He wants everything, acts self-righteous, and is a complete jerk. She’d have to be an idiot to hang herself from this crooked tree! Of course she’ll make sure he gets nothing and loses everything.
It's very beautiful and very well written.