My Dog-Like Grand Duke

My Dog-Like Grand Duke
Ordered to seduce and marry a stranger within a week, a sheltered princess faces blackmail that threatens her sister’s life. To stop it, she targets an infamous, emotionless duke only to be coldly rejected at every turn. Cornered, she proposes a contract marriage, expecting steel and distance. Instead, the impenetrable man softens, devotion tipping into obsession as a dangerous, unexpected romance ignites.