Kosuke's grandmother, Toshie, has appeared to visit him, but things get personal when she and Shunpei are targeted by the newest Phantoms.

Gremlin and Weretiger keep Shunpei hostage and offer to free him in exchange for Toshie. Meanwhile, Kosuke has a crisis over his choice to become the Ancient Magician, as it has brought danger to his loved ones. Toshie, however, is willing to give up her life to free Shunpei...