I Twisted the Original Plot and Ended up Seducing the Northern DukeI Tried to Rewrite the Original Story, but Ended up Seducing the Northern Grand DukeI Tried to Twist the Original Story But Ended Up Seducing the Northern Duke原作を変えようとしたら北部の大公を誘惑しちゃいました！원작을 비틀려다 북부 대공을 유혹해버렸다