"She is an enigma"

when a new gang in Central Tokyo hears about Kuryu trying to take over S W.O.R.D, the badass leader Y/N decides to re-vissit her old nemesis. she won't let him take over another place and spread his evilness anywhere else , not after what he did to her. she sets out to seek revenge with her gang and finish the battle he started when she was only young. If only he knew what she has against him.......