Soyee: blowjob
오럴 섹스 또는 이와 유사한 활동.
Jang So-Jin (Hangul: 장소진) also known as "Soyee" (Hangul: 소이) is a South Korean singer, dancer under Jellyfish Entertainment. She debuted as a member of Gugudan in 2016. She is the Lead Vocalist in Gugudan.