I Was Called Useless for Not Using Spirit Magic and Had My Engagement Broken. So I Chose Exile Over Becoming My Stepsister’s SlaveNew精霊魔法が使えない無能だと婚約破棄されたので、義妹の奴隷になるより追放を選びました ; Seirei Mahou ga Tsukaenai Munou da to Konyaku Hakisareta no de, Gimai no Dorei ni Naru Yori Tsuihou wo Erabimashita