Mercy and Malice

Trying to play with my own characters for a while, but haven't drawn these two in so long! 
Malice (left) and Merciless (right)

As children, Malice and Mercy were part of an experiment to utilise savage creatures / demon / monsters hoping that a human host could control supernatural powers.

The only two test subjects to survive, Mercy and Malice were hosts to a monster split into two halves that would continually try to re-assimilate. Though not related by blood, Malice saw Mercy as a brother and was horrfied by his constant need for physical contact and growing sexual advances. Fighting against his conscience and battling the will of the creature inside himself , Malice was soon overpowered by his "sibling". As the older teenager, Malice was held responsible for their indiscretion and imprisoned, where years of confinement made him resentful.

Presently Malice is in his thirties, newly released (escaped ?) and in pursuit of his brother, Merciless. Merciless has been living with White, under the name of "Mercy" unaware of his missing sibling or even the existence of the other half of his monster.