Kim So Ri is a former member of the Kpop duo CoCoSoRi, and project girl group Real Girls Project. She studied ballet for 14 years. Sori was a contestant in MixNine. She ranked 7th and was in the girls’ debut team, but the boys’ team won the right to debut instead. She debuted solo in 2018 with the song "Touch", and has a YouTube channel. Watch drama online for free.