My Unique Magic "Imitation" Is the Strongest: Rise of a Worthless Failure

Koyuu Mahou [Imitation] wa Saikyou de Shita: Munou to Yobareta Ochikobore no Ore ga Densetsu ni Itaru made

固有魔法【模倣〈イミテーション〉】は最強でした　～無能と呼ばれた落ちこぼれの俺が伝説に至るまで～