[Eavesdropping on my thoughts, lighthearted, slice-of-life, funny, multiple female leads] Jiang Huai, a hard-working man who has toiled his whole life, returns to 2013. Jessica Jung: Be my boyfriend, and I'll give you all my money. Sulli: Oppa, let's stay together forever, okay? Yoona: What's the point of a fake boyfriend? Can't we make it real? IU: I really didn't hear your thoughts, please believe me! Jiang Huai: Okay, okay, so you all approached me just to eavesdrop on my thoughts!!!

It leans towards everyday life, with the timeline set in 2013, trying to be as synchronized as possible with reality. It tells the story of Lim Jae-won as an investor and his relationship with idol artists from the Peninsula.