i'm looking for a manga where the main characters his summons and have to kill the demon lord but he kill all his friends and when he defeat the demon boss he suceed but the ''system'' say he fail so he have to restart at the begining of his journey but he still is to cruel and have to restart. the manga begin when he have to restart
i'm looking for a manga where the main characters his summons and have to kill the demon lord but he kill all his friends and when he defeat the demon boss he suceed but the ''system'' say he fail so he have to restart at the begining of his journey but he still is to cruel and have to restart. the manga begin when he have to restart