Divine Burial - Ghost Chapter

There is a young leader in the Royal Knights of the Fulun Empire who is famous throughout the continent. But when a prince was attacked decades ago, he saved the prince and disappeared together with the entire Royal Knight Guard, never to return. Time passed, and in the 30th year since his disappearance, a monster walked out of the last vampire's castle in the world... He had to live, and he wanted to live at least until he could find his lost memories. However, would any human being want this killing machine to live in the world?