Art Book And Other Stuff!

Concepts/New Oc

So, you may be thinking that this will be drawings, right? Well, no. See, if you read the title, it says "Art Book and Other Stuff!" which therefore allows me to write here. So I'm going to show you some concepts I came up with. Feel free to use these concepts for your own stories, as I'll probably never use them.
Main character (you can take this character I guess, I don't care too much about here):
Name: Indigo
Middle name: none
Last name: Archer
Full name: Indigo Archer
Gender: female
Job: assassin (well-known, hides her identity)
Code name: Fear
Family: None (orphan)
Type of outfit: Streetwear
Colour scheme: Mainly black and dark grey, a bit of white
Type of outfit (in public): Comfortable
Colour scheme (in public): Mix of light blue, light purple, and light green/turquoise
Skin tone: Pale
Personality: Sarcastic, cold, quiet
Quotes:
"You never plot a murder aloud, do you?" (This one just fits her)
"You're just one person out of billions. I'm going to kill you, and it's not going to make a difference."
"I'm slowly disposing of the living trash within this world."
"I kill people who deserve everything they get."
"I only have one life, yet I'm using it to kill people. And that's just fine by me."
"There will always be one person who will never be satisfied with you, so simply be yourself."
"I suppose someone only shows their true colours before death, huh."
"Trust me, you don't want my life."
"You hated me until I came to kill you for it. What a good person you are."
"They only come to you when they want something. The only thing they're going to want after I'm done is to kill me."
"My appearance is like everything else—it's just as messy as my life and my job, but I've never once cared about my appearance."
"Love is like gambling. I don't gamble, nor do I love others."

Concept for her story:
Indigo Archer is a very simple person. Or, at least, that's what everyone else thought. Indigo is actually quite strange. Despite being cared for at an orphanage for 18 years, killing is all Indigo has ever known. It's her job. She views her job as a way to clean up the world.
Indigo has never gotten close to anyone before—except for her best and only friend, Helios Emerson Kratos. That is, until everything went wrong. See, Indigo never knew what Helios's job was, even though they talked a lot. Helios was also an orphan, so the two had lots in common. At one point, the two were pitted against each other as assassins from rival organizations. Torn, neither of them knew what to do. So they split up. Helios swore never to talk to Indigo again, and Indigo swore she would never get attached to anyone ever again. The two refused to contact each other, or work together.
And then the monsters invaded, forcing the two to work together once more to free the world and secure humanity. Except what would happen...if the two assassins joined the monsters' ranks in order to make the world a better place?

Random concept story:
"Once, long ago, all was at peace. There were dragons, elves, phoenixes, giants, and way more. Then, came humans. At first, they hunted animals, and were at peace with most other creatures. Then, they began destroying the mythical creatures' habitats. Forests were torn and ripped apart, and oceans became polluted with trash.
Creatures around the humans became very angry. They decided to rise up and attack the humans, no longer willing to deal with the destruction they had caused. However, the humans, becoming aware of this, fought back. At the time, they had wizards on their side. The wizards banished all the mythical creatures to what is now known as the "Realm of the Undead." In this place, souls are left to rot for the rest of eternity. They have no food, no water, no trees, no sun, no moon. It's simply a dark, barren wasteland.
So this, child, is why we do not have creatures like this here today. But beware; if you're naughty, they'll come get you!"

Welp, that's pretty much it. How the heck is this at 733 words, what—
Anyways, have a good rest of your day/night, and thanks for reading this random stuff!