Secrets come out

Jisoo is a girl well a women but she has secrets she does not open very easily, she is in a group name Blackpink.
Her members hate her because they think that she is better than everyone
Jisoo comes from a powerful family who really abuses towards Jisoo but she does not care about her family or her background she only cares about the future
Nobody knows that the Kim family has been abusive toward Jisoo
Jisoo knows how to fight and how to shoot a gun
She might be a secret assassin
or someone more dangerous
When secrets come out Jisoo must protect the ones around her