在复仇的交响中，王族的怒火燃烧不息，决战即将来临。新妹魔王的契约者无修

　　After a ruthless cattle baron announces his bid for governor, four estranged siblings set out on a quest for revenge for the death of their family. Setting aside old feuds and impossible odds, they will face off with a man who owns every gun hand in the territory. —eddievan