The_Undead_Artist - L. Vira

In a facility disguised as an orphanage, children with unnatural abilities are imprisoned, subjected to cruel experiments in the name of "progress." Saki, a girl who speaks to the horrors lurking beyond reality, and Kurayami, a boy deemed a failure, have only ever known pain within those sterile walls. But when the facility pushes too far, something within Kurayami awakens something monstrous....