A group of young individuals with different backgrounds come together at a pension located in Jeju. They rediscover their love and friendship through the mystery of "Sound Candy."
Choi Yoo-jung
Go Chae Rin
Kim Jong Hyeon
Kang Hae Sung
Lee Han Jun
Lee Seung Yeon
Baek Seo-hoo
Boo Hyun Joon
Seo Hye-won
Yang Ka Hee
