beta
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★★★★
MC is orphan in Korea who is permanently hospitalized but gets reincarnated. She is born into a sword family as a girl, which means she's cursed and she can only live until 21 years old. The father APPEARS heartless, but is just a floofball with blank face syndrome.
Mc acts smart as soon as she's born and is a genius. She also saves "real MC" on accident.