Aeron

Personality:
-rude and flirty
-nice once you get to know him
-Funny
-Intelligent
-honest
-stubborn

Fighting/abilities: 
-Magic; controls shadows and teleports with them
-Point of tail is sharp
-Claws and feet are tough he can even climb on concrete walls
-Absorbs little magic to heal wounds
-Is quick to move when dodging

Weaknesses:
-Bright light hurts his eyes
-In "insane demon mode" his thinking becomes disorganized and doesn't think about what hes doing
-Sometimes gullible
-Has moments where he blacks out and he forgets what happened

Strengths:
-Agility is great
-Stealthy in the shadows
-He's charming

Extras:
-His eyes change depending if hes excited or getting close to his true demon form.
-In his demon form, hes unpredictable and a bit crazy.
-His scarf is special to him. It was given to him by a human friend.
-He has bandages around his hands from a previous fire accident.

Background: He was born from hatred and fear, but he was different from the other demons. Instead of feeling pain and hatred in hell like a normal demon, he wanted to go to the human world. He stole a portal and ended up where he wanted to be. But he was an orphan since he lived on the streets stealing things and causing trouble. At age 12 he was fighting with the town bullies and he lost control of his demon powers. He nearly killed them, but then a stranger went and stopped the fight. The stranger was another demon (there aren't many demons), one that was a ringleader in the "Dark Circus". He took the orphan in and let him work there as the beast tamer because of his swiftness when dodging attacks. Then at age 15 he was upgraded to doing tricks of his own with his skills. He then got the nickname "The In-sane slicer" because he "danced" while dodging knives and other sharp things.
The reason "insane" is in the name is because one day he and the ringleader were being threatened by some gang and tried to fight him, but he then lost control again and he went berserk, making the group end up in the hospital and two died. After that, everyone knew and feared him. He felt as if he shouldn't even be in the human world because of that event. Then there was a human girl, named Emily, who came up to him one cold day, without fear, and gave him her scarf. She was a very kind and warm-hearted human. They met everyday outside the tent after almost every show. But then one day she vanished with no trace...

Fact: The older the demon gets, the more of a risk it becomes dangerous and blood-lust. If a demon hides its true form, its sanity will stay intact.