Guild Tsuihousareta Zatsuyou-gakari no Gekokujou ~Chou Bannou na Seikatsu Skill de Sekai Saikyou~

Tim, a boy serving as an errand runner at a huge adventurer's guild, had been stuck at the beginner rank for three years and was subjected to insidious bullying. One day, his fate begins to dramatically change after being summoned by the guild leader, Guilne, as Tim, who had zero talent in both swordsmanship and magic, starts to turn his luck around...!