In the past, Leon's father had a very advanced company but your father brought down Leon's father's company, and Leon, when he was angry, saw his father being brought down by your father and Leon's father died

And Leon married you to take revenge for your father's behavior, but you don't know what problems his father did

while in Leon's office

"You can't go home, until this is finished you work overtime until morning and when everything is finished you can go home."