Synopsis: Charming the Duke of the North

"Join the social circle with me by pretending to be my lover," said Kalcion, the Northern Duke who had saved Selena, the top star of the world, during an accident while filming. He offered her a chance to return home in exchange for collecting information from different social circles. Although Selena accepted Kalcion's offer, she soon realized that his acting skills were terrible. "Why can't you do this?" Selena asked. "Isn't it obvious, as an actress, you should know that better than me as a duke," replied Kalcion. Realizing that she couldn't rely on Kalcion's acting skills, Selena proposed a change of plan. "Let's switch roles. I'll seduce you instead." Thus, they started a contractual relationship. The question was, would Kalcion improve his acting skills first, or would he begin to develop genuine feelings for Selena?