The powerful Li family of Shanghai and the stubbornly traditional Su family have an arranged marriage between their children. But the Li family has two sons, and the Old Madam favors her eldest, so the engagement falls to the second son.
The second son, however, is a true progressive. He refuses to accept an arranged marriage, much less marry the Su family's young lady, who never leaves her home.
The marriage remains at a stalemate, until one day, Li Yuan, the eldest son of the Li family, discovers a secret...
Theme: So it was you.
