I Married the Impotent Duke, and Now I Want to Protect His Child

Emily, the illegitimate daughter of a count's family, has desperately obeyed her family and endured their mistreatment in order to secure a place for herself. However, one day, as though they were simply getting rid of a nuisance, Emily is forcibly married off to the feared "Impotent Duke."

At the same time, after learning the shocking truth behind her mother's death, Emily makes a firm decision: "I'm never going to let anyone control me again. This time, I will live my own life!"

But when she finally sets foot inside the ducal estate, she finds a boy named Leon who is extremely wary of her!?

To make matters worse, Lumeia, the "Impotent Duke," coldly tells her, "You don't have to do anything."

However, as Emily gradually comes to know Leon, a warmth she has never experienced before slowly begins to blossom within her.

And behind the rumors surrounding Lumeia's "impotency" lies a certain secret…