William Ash had lived for nearly 900 years, fighting for the safety of humanity and the good of the world. Nothing ever went perfect, but he was the most powerful man in the world. As he reached the threshold of retirement, he was betrayed and robbed of everything he had, left to die alone on a lonely isle; but fate had other plans. With a dying wish on his breath, he was whisked away to the past into his 18 year old self. How will William readjust to his younger self? How will he change so that the world can have a better future?