Hill's only relative, his grandfather, was executed by the townspeople and burned alive for using forbidden magic. In grief, he turned to resentment and made a blood oath, vowing to summon his inner demons and wash the town with blood in order to avenge his murder!
But an accident occurred during the ritual, which resulted in the summoning of a half-finished inner demon. Hill found that the inner demon was not as scary as the legend. Although he basically maintained his evil nature of killing at the slightest disagreement, he was very good at listening to his master. He also had a clingy quirk that gave his master a headache. Because he was a half-finished product, he would knock down his master from time to time to suck blood...
Main CP: Hill (tough, rational and occasionally maddening) ✘ Lu Qi (really cruel and fake cute attack)
Deputy CP: Art Lesser (gentle as water) ✘Abner (upright and loyal dog attack)
There is conspiracy, darkness, taboos, and the warm love of the protagonists~