The end is nigh!

The alien invasion has begun, and Vanguard is all but decimated from threats both external and internal. Enter Talon—a special who has traveled twenty years from the future in order to avert the alien subjugation of the entire planet! But when Vanguard has to deal with the threat of a traitor among their ranks and the loss of much of their strength, Talon has her work cut out for her.
Can the team rally together and discover a way to defeat the alien menace once and for all? Or is Talon's hellish timeline inevitable?
Percival Constantine's explosive superhero epic reaches its Earth-shattering conclusion in this final volume!