Nanatsu no Maken ga Shihai suru Episode 12 English Subbed Episode Title: Possibility Episode Description: The Kimberly student council, including Godfrey, Whitrow, Lesedi Ingwe, and Tim Linton, enter the labyrinth in search of Ophelia and the seventeen kidnapped freshmen. With no help forthcoming from the faculty, the Sword Roses plan to enter the labyrinth themselves, and Miligan agrees to bring Oliver, Nanao, and Chela with her to attempt to rescue Pete in exchange for Katie becoming her research assistant. Inside Ophelia's laboratory, Pete changes into female form while unconscious and becomes immune to her Perfume. Godfrey and Whitrow encounter Kevin Walker, who hands over a map he made of the third layer, where Ophelia's workshop lies. Miligan teaches the Sword Roses how to identify the weaknesses of Ophelia's chimeras and slay them.