During the turbulent Republic of China, Lin Yu, a great detective with extraordinary intelligence and keen insight, met Su Yao, a rich and elegant daughter of a wealthy family, by fate.
Lin Yu shuttled through various complex and mysterious cases, fighting for justice with his extraordinary reasoning ability and fearless courage. Although Su Yao lives in a wealthy family, she has a heart that pursues freedom and true love.
An accidental opportunity intertwined the fate of the two people. Lin Yu's wisdom and courage deeply attracted Su Yao, and Su Yao's beauty and intelligence also made Lin Yu's heart beat. However, their love was not always smooth sailing. Family disputes, social turmoil, and the dark forces hidden behind the case have all become obstacles on their love journey.
In this era full of dangers and opportunities, can Lin Yu and Su Yao overcome many difficulties, stick to their love for each other, and write a legendary love chapter together? How will they choose between love and justice and interpret their own legend of the Republic of China?
