Right after top star Ryoo Seon-jae ends his life, his top fan Im Sol somehow time-travels back to when they were in high school and tries to protect him. A fantasy romance unfolds where peop... Read allRight after top star Ryoo Seon-jae ends his life, his top fan Im Sol somehow time-travels back to 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.Right after top star Ryoo Seon-jae ends his life, his top fan Im Sol somehow time-travels back to 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.