Set at a prestigious private high school in Gangnam, Seoul, South Korea. Eun-Byeol is a popular student at the private high school. She goes missing and returns, but she has lost her memory. She tries to find out the truth.
Kim So-hyun | Lee Eun-bi / Go Eun-byul | |
Nam Joo-hyuk | Han Yi-ahn | |
Yook Sung-jae | Gong Tae-kwang | |
Lee Cho-Hee | Lee Shi-jin | |
Jeon No-Min | Gong Jae-ho | |
Lee Da-wit | Park Min-joon |
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