Female protagonist: Qin Chaochao, who died of depression at the age of 26 in her previous life, was reborn as a 7-year-old, has memories of her previous life, looks dignified and gentle, but is actually sinister and decisive, and is good at strategic planning.
The male protagonist: Ling Xiao (the fourth prince), a time traveler (modern business elite + historical researcher), who looks as gentle as jade, but in fact is very deep in the city, and joins forces with the female protagonist.
Next, please look forward to the competition and tenderness between the ancient reborn legitimate daughter and the modern time traveler. Is a strong man stronger than a woman, or a strong woman and a strong man?