Right after Ryu Sun-jae, a top star, ends his life, Im Sol, his top fan, somehow ends up at a time when they were in high school and tries to protect him. A fantasy romance unfolds where people who missed each other in time finally meet.

Byeon Woo-seok, Kim Hye-yoon, Song Geon-hee, Lee Seung-hyub, Jung Young-ju, Seong Byeong-suk, Song Ji-ho, Seo Hye-won, Kim Won-hae, Ahn Sang-woo, Lee Il-jun, Yang Hyuk, Moon Yong-seok, Park Yoon-hee, Jeon Yeong, Go Tae-jin, Heo Hyung-kyu