Kang Hye-seo, who was introduced by a senior, took on tutoring for the second son of a chaebol family. "What do you think. To sleep with me for three months instead of tutoring.” “You’re not cool.” First impressions of Seo-ha, the worst left. Contrary to what I expected that she would never change, Hye-seo is gradually drawn to the kindness that Seo-ha begins to show...