Yun Moran, a girl who has endured the pain of a broken home and the harsh blows of society, is unexpectedly reborn in the ancient Great Yue Kingdom.
To get her into a private school, her mother raises her as a boy. Yun Moran faces her predicament with composure and bravely stands up to bullying, humiliation, and cruelty at school, drawing on the author's own experiences.
As she grows closer to Chu Qingsheng, a brave and adorable boy with the spirit of a little tiger, one mishap after another leads to endless laughs. Their feelings gradually deepen, and the air between them grows increasingly charged. After a period of confusion, they put their misgivings aside, and friendship slowly turns to love.
Drawing on her legal knowledge from her previous life, Ranmo studies the laws of her time and vows to punish evil, uphold justice, and help the weak. She deftly navigates every challenge, transforms from a social recluse into a social butterfly, and becomes Great Yue's first female litigator. Qingsheng, meanwhile, grows from a sweet, clueless young noble into a young commander of both courage and cunning.
Together, they balance strength and gentleness as they uncover the truth behind cases and human nature's hidden depths, while searching for the secrets of their respective origins. One is looking for her mother, the other for his father; their shared fate brings them together by chance. Just as they are about to reveal their true identities and confess their feelings, word comes from the noble's residence: the heir and Ranmo cannot be together... Thus begins a tale of family secrets and conspiracy.
The story unfolds against the magnificent scenery of vast deserts and Gobi, the customs of pastoral oases, and the elegant verse of the literati. It is like a breathtaking painting and a tender love song slowly coming to life.