Shiho Jamil

Shiho Jamil is the Ffounder of the Jamil Household, she was an other-worlder who asked the gods to create slave magic when they sent her to Seiruforu. Because of this, she had no limit to the number of magic beasts she could contract with, but also had an affinity with all magical beasts, while most modern slave magic users were limited in both of these aspects.