Midnight, someone came to the Duchess' Mansion. Invited guest? No. An assassin.

It's almost every month, a noble sent an assassin to the Duchess' mansion. This is definitely not the first time.

Tae-hee comes to her room like a shadow. And before she knew it, the dagger was already at the neck of the Duchess— who was still working on her files.

"You better watch your back." He whispered.