Hong Ye Sool, the best account executive on Planning Team 1 at Zeu Ad is making her way up as a project manager. She has one secret: she can see the future when she kisses someone. One day, after Ye Sool's lips accidentally meet the lips of her evil team chief Min Hoo, she sees herself in bed with him in the future. While Ye Sool is confused with her future, her ex-boyfriend Pil Yo shows up to work on a new project together and offers Yesool to go on a date with him three times. This romantic office comedy revolves around Ye Sool, whose primary focus is work.