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