In the modern day, there lives magus. Powerful beings who could command the elements, control mortals at their whim, yet pass through daily life without notice. They used a phenomena called Thaumaturgy. Add on dead apostles, living dead who can be called vampires, and the 27 apostle ancestors and you have a world worth of powerful beings. Yet, each and every one of them fears one man. The Magus Killer. Widely considered the deadliest man on Earth due to his unortodox tactics, combined with a tactical mind on par with clarivoyance. However, he is killed when he meets a powerful dead apostle ancestor. He is then given the most one sided choice in his unlife...   So, Kiritsugu will be the main character. Just know that he will be much stronger, and he will be changed in many different ways to suit my needs. I may use a lot of elements from Fate, or I may use none. The only spoiler I will give, is that there will be servants, just not in the way some of you may be thinking.