Modern miracle doctor Su Qingqing gets into a car accident and travels back to ancient times to become a useless fifth princess, surprising everyone.
"Is this really the fifth princess? When did she learn medical skills?"
"There are rumors that the fifth princess is uneducated, pretentious, and entangled with the prince. It turns out that it is all fabricated and ruins the princess' reputation."
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The Crown Prince: "Oh, why haven't you come to pester me recently? What kind of trick is this? Indulging in lust?"
Fifth Princess: "(? Are you sick? Sister is beautiful alone)
Princess Yang: "Brother Chu, sister didn't mean to pester you. Don't blame sister. (Tsk, Su Qingqing, you are too young to fight with me)"
Purpose: traveling through ancient times