Destroyer (2018)

Erin is a pretty young woman working undercover to get accurate information, she is introduced into a dangerous criminal gang that trades in Los Angeles. In appearance, the main character looks like a fragile and helpless woman, but despite her appearance, she is able to resist any opponent, and is not ready to give herself offense. Working in a criminal team, she falls madly in love with her partner, and this is like an outlet for her, because feelings are incredibly deep for her.

One day, her life completely changes, the whole prepared, as it seemed, ideal operation begins to stray from its intended course. Everything is rapidly collapsing, making it impossible to somehow restore the situation. The tragic end of the project severely wounds the main character, leaving a place for revenge in her heart. Seventeen years pass and she returns to take revenge on those who hurt her. Erin is resolute and unflappable, and those who decide to get in her way will not be lucky.