A Sweet Marriage, Realized Too Late

A marriage that began with a "mistake" led to the most beautiful love.

Shen Wantang, the daughter of a merchant family, was forced to take another bride's place and marry Xiao Jingheng, the supposedly "frail" Prince of Jing. On their wedding night, she discovered that her husband was no sickly weakling, but a prince who wielded immense power at court.

One was a seemingly meek but clever miracle doctor. The other was a prince who pretended to be frail but was deeply devoted.

As they tested one another in their "mistaken" marriage, they gradually fell for each other.

As one secret identity after another was revealed, the truth about their identities came to light, and crises arose one after another...

Could they hold on to their true feelings and finally be together?