Shiro

One of Amanda's White Knights, and is the former caretaker of Anya. He was once in love with anya’s mother until she was killed. He is loyal to fault, and will do anything to accomplish his goals, even if it means death.

Shiro was tasked with killing  and bringing back demon blood. He stumbled upon Anya and her mother after being knocked away by a demon. Due to being injured, he stayed with them until he was well enough to return home. although it was suppose to be a one time visit, he would visit them some times, then every other day.  Due to his partner becoming suspicious, Shiro was caught in the act. He tries to protect both Anya and her mother but Her mother sacrificed herself to save him, asking him to protect her daughter.

He takes Anya with him, and Amanda uses her for clinical trials much to Shiro’s dismay. He becomes her caretaker, tasked with watching her while she’s not in clinical trials. Due to a mishap, she ends up running away. Amanda scolds him and tasks him to find her.