The eighth volume of Blu-ray and DVD contains an unreleased episode featuring Ema's long-awaited return to Tina's home. During this episode, Tina and her children enjoy a peaceful moment by singing and spinning yarn while recalling memories of Natoria, Tina's foster mother known for her mastery of enchanting yarn weaving. The spinning wheel, a memento of Natoria's legacy, is also present during their bonding. Despite the tranquility of the scene, there is a menacing presence that looms over Natoria's legacy.