In Kuroshitsuji II, we delve into the tumultuous life of Alois Trancy, the young heir burdened by a dark past. From a traumatic childhood marred by abduction and servitude to his return home and subsequent loss of his father, Alois faces skepticism regarding his identity and truth. The enigmatic figure of Claude Faustus, his eerie butler with unearthly powers, adds to the intrigue shrouding the Trancy family. As suspicions simmer and secrets unravel within the estate, the true nature of Alois and Claude's relationship is questioned. Amidst a tapestry of falsehoods and treachery, their bond is put to the ultimate test as ominous forces encroach upon their lives.