Tells the story of a college student named Eun Ha, who one day receives an anonymous love letter through a supernatural portal - the white hole!
Episode 1
Season 1 • Episode 1
Episode 2
Season 1 • Episode 2
Episode 3
Season 1 • Episode 3
Episode 4
Season 1 • Episode 4
Episode 5
Season 1 • Episode 5
Episode 6
Season 1 • Episode 6
Episode 7
Season 1 • Episode 7
Episode 8
Season 1 • Episode 8
Episode 9
Season 1 • Episode 9
Episode 10
Season 1 • Episode 10
Episode 11
Season 1 • Episode 11
Episode 12
Season 1 • Episode 12
