Hopefully, at Your Mercy

I, Han Ji-an, was living an ordinary life in South Korea. Then one day, I woke up inside the very novel I had been reading!
The real problem?
This is my second time transmigrating, and I’ve ended up as a completely different character. Worse yet… I’ve become the duchess known as a fool?!?! While I’m still reeling from the shock, the imperial prince of this world, Grand Duke Iskan Anagrock, shows up…
“You’re telling me I was your lover? That’s impossible!”
“Take me. I will surely become your most prized possession.”
As if being stuck as a fool wasn’t bad enough, now I have to deal with this unreadable man… Can I really survive here?