ゲーム世界のモブ悪役に転生したのでラスボスを目指してみた ～なぜか歴代最高の名君と崇められているんですが、誰か理由を教えてください!～

あらすじ

I was reborn not as the final boss of the game “Altena Fantasia”—but as one of his underling mob villains. Deciding to replace the infamous final boss, I resolved to spice up the game as a proper villain. However… for some reason, my evil deeds keep getting praised, and my reputation skyrockets!? How did it come to this? Somebody please tell me!!