2014–present: BADKIZ, Luluz and WANNA.B
On March 24, 2014 she debuted as a member of BADKIZ (under the stage name Eunjoo (은주)) , with the group's first digital single "Ear Attack", sometime after the release of the single it was announced that she and a fellow-member Yeunji left the group.
In 2015, she was added to the line-up of WANNA.B after three of the original members left the group. She officially debuted as a member of the group on July 20, 2015 with their debut digital single "Attention". She was a member of the group, until their disbandment in late 2019.