Fate One Savior

The Holy Grail War. Seven magi summon a hero to compete for the Holy Grail. But Angra Mainyu had witnessed the same battle so many times that he decided to change the heroes and to make it interesting chooses some from alternative universes. But it seems he is not the only one trying to interfere in the 4th Grail War. Inspired by TIM. M because of violence, death and swearing.