this is the development I have so far. this is the first time i've actually gathered this all into one place, so help is appreciated.
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Seevlyne: roughly 90 years old, her age matches her height. when she was young the bandits picked on her, and when she asked why they were doing it they told her its just part of the game. When she grew up and found that there were food sized bandits too she just ate them thinking it was her turn to be on the offense team.
She also moves around a lot being one of those nomadic dryads. she uses her mouth-vines to eat people in various ways, it depends what kind of vines attach onto the victim. it it's a smaller vine, it will most likely wrap itself around its prey, and drain the prey's energy before putting said victim to her mouth. If it's a larger vine, it might just swallow immediately, one advantage to this is that even if the character was swallowed with their clothes on, and cuts through the vine, there are still dozens of other vines that will attack them.
when she was in the fairy kingdom early on she made a bet with some fairies, and won. she was exposed to intense magic that warped her vines so that they will always have a mouth on the end of them, sometimes instead of a mouth, its a flower pod that deceives itself as a normal flower instead of a mouth.
at one point in her life, while she was moving to her next location she had a chat with cypress, and since then has developed a crush. ( permission given for the most part. just need a plausible way for seevlyne to have met cypress )
seevlyne has hair that are a bunch of thin vines. it resembles hair, but being vines they are much more durable. (i might just change it to leafy hair, or flowery hair)