It was in the old historical times and there were 2 friends and they both liked to sing and went to this school or something? And then when they grew one of the girls fell in love with a boy and began singing but then the other girl got jealous so she slept with a police officer to get him to ruin the girl’s carrier, in the end the girl who was a singer died
And the boy she fell in love with killed himself too
It was Chinese or Korean, please help!