"A star that disappeared 24 years ago without a trace suddenly resurfaces as the neighborhood's unemployed slacker."

23-year-old Yoo Hyun-jae (played by Yoon Shi-yoon) is a member of the group J2, which swept the Korean music world by storm in 1993. He disappears with the wind "Kaola" (meaning "time" in Hawaiian) leaving not even a trace. He arrives in 2017, 24 years later, face to face with his 23-year-old son. It's a coming-of-age story revolving around those in their 20's in this generation.
(First broadcast: Friday, June 2, 2017)