When The Sky Changes

A purplish comet streaked the vast emptiness of the night sky, a warning from invaders beyond stars. The past of countless heroes were being changed by an unknown foe, with only one able to stop him.

Alucard who had just victoriously finished his mission, was given the chance to go back into past to kill this enemy. But did the Demon Hunter seeked to save them, or to change his own past.