When you are given a chance to live the life that you want. Will you leave everything else behind? When you are reach the top and gain the power that allows you decide the life and death of others "alone". Will you find happiness? Those are the questions that I asked myself before I left the world.   This is a story of a man who was given another chance and a system to change everything   This is only for fun, I don't own the copy rights of Nurarihyon no mago. It is purely fanfiction.