Jack

"Commander" Jack is a member within Kingdom Organization.

Intruder In Rakshasa Street Arc
Jack is introduced sat down on a throne telling Kelly, Norah and Gavin it has been a long time and questions there days being Requiem General. When Norah asked why he wished to meet just three of them, he stands up and relpies if he summonded everyone at once, they may attract unwanted attention. Claiming the King and Queen won't be making an appearance, he informs everyone the duty of relaying the message will be carried out by him. After his introduction he informs Kelly of his brothers death in Rakshasa Street, and blames Cao Yan Bing. He tells the three knights of serval obstacles in their path to rule the Human World and Spirit World.

Quotes
"We already the sacred weapon Kronos in our hands, the only thing left to obtain is the Divine Pearl of Xihe."