Season 1

202016 EpisodesDrama, Comedy, Sci-Fi & Fantasy

Cast & Crew

Lee Ki-woo

Choi Il-kwon

Ahn Nae-sang

JBC Director

Lee Mi-do

Choo Ae-rin

Lee Do-hyun

Hong Dae-young / Go Woo-young

Kim Yoo-ri

Ok Hae-in

Wi Ha-jun

Ye Ji-hoon

Ko Eun-min

Lim Ja-young

Kim Ha-neul

Jung Da-jung

Yoon Sang-hyun

Hong Dae-young (37 years old)

Roh Jeong-eui

Hong Shi-ah

Ryeoun

Hong Shi-woo

Kim Kang-hyun

Go Deok-jin

Han So-eun

Young Jung Da-jung

Choi Bo-min

Seo Ji-ho

Hwang In-yeop

Goo Ja-sung

Yoon Byul-ha

Ye Seo-yeon

Ha Byung-hoon

Episode Guide

At a crucial basketball game in which he must prove his skills in front of Hanguk University scout, Dae Young chooses what’s best for both him and Da Jung. After 18 years, he’s on the verge of getting divorced. Just before he’s about to give up, he hopes for a miracle. Believe it or not, he finds himself with the body of an 18-year-old kid.