The Vigilantes

Four heros; Aidan, Leroy, Aiko, and Minerva are a team of vigilantes. They save, but kill. And one mission has had an unexpected turn: the police can't even help them at this point! And the gang they're up against is so hardcore that it'll get them killed soon if they don't do anything! So, they recruited somebody new, Alexis Taylor. But they know nothing about this girl, or where she's even from. Action involved, the Vigilantes set out on a trip... But it could lead to their deaths.