We have a smiling blond fox at home, eh? Wait, wait, I'm your brother! Soulless! ! ! ! [Evil smile] When you arrive in this strange world alone, you are the only one by your side. Ten years, it turns out that you have been looking for me for ten years. Your blond hair has grown slightly longer, and your familiar yet unfamiliar baby face has become mature, and I almost can't recognize you. Now, what should you call me, brother, or Allen? (This article is a heavy-tasting and beautiful article. If you don't like it, please go around and focus on the knight [attack])