In her previous life, she was the founder of the underground organization "Blood Rose" and was proficient in fighting, hacking and other skills, but she was betrayed and died tragically.
She gradually grew up from a rookie in the police academy and sneaked into the undercover "Night Owl". In the collision between gangster thinking and police rules, she regained her strength while trying to uncover the true face of "Night Owl", complete her revenge and find her true destination.
