Your Excellency, Please Behave Yourself!

She was a top assassin in the 21st century, but one day she transmigrated into the body of the most useless good-for-nothing in the Prime Minister's mansion.

Born a noble lady, she fell into ruin, vulnerable to everyone's bullying. When she opened her eyes again, she possessed a secret manual, fought against powerful figures, kicked away obstacles on her path to advancement, and wrote a legendary tale of extraordinary talent.

But why did the exceptionally talented, charismatic, and unruly young imperial advisor cling to her from their very first meeting?

Hey, Imperial Advisor, please have some self-respect!