Kristian Paul Orvood

Oliver's legal guardian.

Desperate for a successor for his fortune, he kidnapped boys and tried to raise them as his own. His perfectionism led to the murder of the boys that he had before finding Oliver. 

Kristian saw an immense potential in Oliver to be the perfect successor, so he bought Oliver from his mother. Due to a disagreement about the contract, Oliver's mother denied Kristian of the guardianship of Oliver. This angered Kristian, leading him to kill her with the use of his Shadow./