who is that bitch again?? i forgotted her? who she?

She was a friend Yi yun while they were both trainees. Yi helped her and encouraged her a lot but when she become a star, she mistreated Yi and now when Yi is famous she wants to take advantage of that

She was yi yin's old friend during their trainee days, the pink haired bitch that was sleeping round with old men to get the role

ahhh okie okie sankyuu