The Legendary Hero Is a Student! Demons controlled by a necromancer kill everyone except Touka. When the necromancer moves to take his sword Touka reveals it was a trick, Anri had stolen control of the demons while everyone faked being killed. Touka realises the necromancer is Ethel, the woman who taught him survival skills after his parents deaths. His reaction causes Milly to realise Touka is controlling Yuna’s body, leading to the revelation Touka accidentally killed Sion. Ethel reveals she was there when Hell’s gate reopened, and what she saw caused her to support the necromancers. She advises Touka and Anri to go and see for themselves too...