Kelly

"Wolf God" Kelly (凯利 Keri) is Knight No. 09 within Kingdom Organization.

Techniques
Unique Fusion: Kelly is able to transform himself with his spirit into a large werewolf, this is seen during his fight against Norah.

Guardian Spirit
Although his Guardian Spirit has never been seen. It is believed Kelly has a Wolf Spirit, as he bears the title "Wolf God", and was able to transform into a large Werewolf using "Unique Fusion".

Intruder In Rakshasa Street Arc
Kelly is introduced telling Norah he's still as loathsome as ever. After Jack informs everyone Hale Camp has brought forth a great inconvenience Kelly becomes speechless. When Jack asks him does have anything to say he tells him he shall leave it to the organization to deal with him. When Jack says they do not need to penalize him any more, he asks did he know his brother died in battle in Rakshasa Street, presumably the act of Cao Yan Bing.