Review Detail of drotis in The Insurrection of the Inept Hero

this just is a copy of shield hero, it even copies all the essentials of the anime, hero has useless class and can't defeat anyone so he gets a slave that likes him and helps him kill things to level up, but people hate him because he offended the king's daughter, ( or in this case the king ). and then at the last part that I saw of shield hero, he awakens a demonic power that uses his rage