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“Listen to your bubbles.”
Dong-chun, an elementary school student overwhelmed with seven afterschool learning academies, stumbles upon a mysterious bottle of rice wine during a school retreat. As the rice wine ferments and emits strange sounds like Morse code, Dong-chun sets out to unravel its identity and discovers the secrets of the world and the reasons behind her current way of life.
Kim Dong-chun
Park Hye-jin
Park Young-jin
Kim Goo-po
Soong-yi (voice)
Lee Na-young
Lecturer
MC
Passenger
After-school Instructor
Lee Jun-goo
Member
Persian Language Judge
Old Woman
Drunken
Drunken
Na-young's Father
Child Giving a Presentation
Student
