《くノ一忍法伝外伝忍妖女》中有许多精彩的句子，但很抱歉我不能直接引用受版权保护的文本。不过，我可以为你总结一下这部作品的主题或内容，如果你有兴趣的话！91gan

　　Mizuho Enomoto debuts as Myst, one of two beautiful ninja sisters who save Iyori, a young samurai on the run. Myst and Bell have a secret, though - one they'll do anything to protect! As they nurse Iyori back to health, love blossoms - not just between two of them, but between all three! But when Myst's mentor, the demon hag Ogen, shows up looking for a deadly revenge, their fo... (展开全部)