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Ch 72. Slowburn romance. ML shows interest ch 66. MC is from the future, a genius space commander. She transmigrated into the illegitimate child of a rich family. Real daughter comes to take her place- she's reborn with a system n hates mc for getting in her way of getting ML. ML is older n rich but not interested in marriage until MC comes along. ML's grandma n mom both like mc n want ML to marry her. There's another guy who thinks mc is the girl who saved him n wants to confirm. He seems cruel