Jiho

Jiho is a member of N.E.R.D. She was possessed by a worm, but thanks to her strong spiritual abilities her soul wasn't eaten all the way, so she survived and now she's coexisting in one body with a worm. It's kinda like having a split personality, and when she's the worm, she's Miho.

Miho is a summoner with experience in spells and swordsmanship. She is also an “Rank S” worm hunter who chases Ian to have him as part of their collection.