A couple KNY OCs I made a little while back. I like them but I only ever did one piece for them.
Names:
One in foreground: Daichi
Midground: Haruto
Background: Atsuki
(They never had last/family names)
Basic Background (until I develop it a bit more):
The three of them were orphans as humans. They all begged together for anything they could get. Haruto being the eldest was often the leader of the trio. For years they struggled until it came down to Haruto deciding he had, had enough. He came to the conclusion that death was the only release. Atsuki and Daichi not knowing any better we’re going to follow his actions. That’s when Muzan made his appearance. He transformed them into demons, but there was a catch. As they each struggled with the power of the blood their fluids ended up melding together and creating a bond between their powers and appearance ((somewhat similar to Daki and Gyutaro)). Atsuki and Daichi we fused with their lanterns, that becoming their blood demon art. Anyone who is within range of the light and the sound of the bells on their lanterns (the ones on their outfits are purely cosmetic) is overcome with a dizzy and hazy feeling. It causes the mind to fog and the stomach to grow nauseous. While Haruto was fused to a gong (He wears it on his head when it’s not in use). Upon banging the gong it sends out a shockwave that explodes the cells of those effected by Atsuki and Daichi’s lanterns. This all works through their luminous blood. The light emitted by the lanterns is in reality a mist created by Atsuki and Daichi’s illuminated blood. The bells infuse the surrounding air with the minuscule droplets using the sound waves. Then it is breathed in by the attacker. After it is inhaled, Haruto can bang on his gong sending his own blood droplets through the air, that react with Atsuki’s and Daichi’s, causing the effected cells in the attacker’s body to explode. In regards to their emotional bond; If any of them were to be beheaded the other two would willingly die as well. Although after being transformed they never killed anyone aside from those who were living in endless pain, such as the elder beggars on the streets or the freezing orphans left behind by their parents. They never killed any able bodied human. (Atsuki and Daichi did have to convince Haruto about this a few times.) Although if fought alone, none of them would stand a very good chance against an moderately skilled demon slayer. They are weak alone, but powerful when together.