Akuma

Akuma
Akuma are the "offspring of the demons" but in reality they are humans who were infected with Unmei's Touch as an infant. Unmei's Touch is the plague that will cause a being to turn into a demon. Although when an infant is infected with it, they don't go mad or turn into a full demon, they're able to retain their humanity while also having demon like abilities. Though because of their connections to the demons they are discriminated against greatly by people seeing them sometimes killed for minor things. Akuma hide in the shadows of civilization surviving with what they can get. Though some have organized into a group to try and fight for their right to live in this world.
Ability Score Increase: +2 Strength, +1 Dexterity.
Size: Akuma can range from 2ft to 8ft tall depending on their trait
Speed: 30ft
Darkvision: Due to their heighten abilities they are able to see 30 ft in the dark
Demon Ability: Akuma's are able to develop some sort of ability through Unmei's Touch seeing them able to do something beyond the typical human ability. Any ability you choose will first need to be approved by the DM, for example: spider-like legs, 6 eyes, multiple arms, etc.
Heightened Body: Your demon prowess gives you proficiency in perception, athletics, and survival
Natural Killers: You have the natural ability to use claw attacks that deal 1d4 + strength
Languages: Akuma speak common and +1 language of your choice.