She is a middle-level white-collar worker in a Fortune 500 company in the 21st century.
I'm nearly 30, have a successful career, but I only have one boyfriend who is just so so.
She is the daughter of a wealthy family in a prosperous dynasty. She is good at playing music, chess, calligraphy and painting.
He has been as timid as a mouse since he was a child, obeying his family's orders, and has a man who treats him meticulously as his marriage partner.
They have the same appearance but different names,
But we met in this balanced time and space
A trick of fate allowed them to exchange each other's identities and often communicate with each other.
Their destinies seem to be connected and inseparable,
But it seems like two straight lines that intersect will never meet again.
Where did their love end up?
Is the person accompanying them the person they are destined to be?