Adventures in Pentecost

So this is the story I told arc and wiggles about.
This is a world where humans and cat people(in this world, are called Essoes) both live at odds. In the past, they've warred against each other, and are now experiencing a very uneasy truce. The humans are more industrious and technologically advanced, while the essoes are a bit archaic, but can use magic. Lately though, it's been rumored that thanks to ancient rituals, some humans have entered into pacts with demonic thralls to grant themselves specific powers. The purpose of this is unknown, but some wild speculations point to a supposed conflict with the esso people in the near future. This story will center around one esso who came to the human lands disguised as a human(as the borders between the human and esso lands are closed) in order to learn what she can and prevent the conflict. In her adventures, she'll meet new and exciting people, maybe even demon thrall users.

any questions, comments, concerns, suggestions?

The bio format is as follows
Name
Age
Gender
Hair(style/color)
Physical Appearance
Wardrobe
Weapons
Abilities(if character is a thrall user, list that along with thrall's name and power it gives them. Also, list any physical traits that may set them apart from others)
Sexuality
Personality
Background

Sounds cool

I'm super open to name suggestions if you have any.

Also, feel free to add suggestions about the lore/details of the world

Name: Marigold
Age: 18
Gender: Female
Hair(style/color): Dirty blond, in poofy twintails that go down to her shoulders
Physical Appearance: Athletic/fit
Wardrobe: athletic clothes, mostly. She wears a black zip-up sweatshirt over a midriff-bearing grey tank top, black yoga pants and white tennis shoes
Weapons: None
Abilities: Thrall user, her demon's name is Atlas Prime and he grants her the power of superhuman strength. Other than that, she's tough, fit, and ass-kicking.
Sexuality: Straight
Personality: Always ready to kick some ass. Never backs down from a fight, and actively tries to find some.
Background: To be conceived

Any canine people?

no

k it was just an idea.

this is the bio for my other character, who's the neko, or Esso I should say. I want her to be one of the only ones in the story because they're so rare.

Name: Imogen Parisocha
Age: 17
Gender: Female
Hair(style/color): Long and wavy dark purple hair. This includes her cat ears and tail.
Physical Appearance: Slender, and slightly short. She's also very beautiful, with a certain friendly and disarming charm to her.
Wardrobe: Usually wears nice, "preppy" clothing. Wears a sky-blue light, open sweater over a grey dress with a skirt that goes down to her thighs, and knee-high brown boots. She also wears a navy blue beret which covers her cat ears, to conceal her race to fit in with the humans(additionally, she has her tail wrapped around one of her legs under her skirt).
Weapons: None
Abilities: Being an Esso, she is attuned to magic, and is very proficient at it in her case. She specializes in healing and enchantment spells.
Sexuality: Straight(latent bisexuality)
Personality: She's a genuinely kind and caring person, slow to anger and quick to forgive. Most people who meet her usually find themselves succumbing to her simple charms, which she never actually means to use.
Background: Sent to human lands, specifically the city of Pentecost, in order to gain information pertaining to certain humans learning magic(what the Essoes thing. In reality this is people using demon thralls)