Chris

Chris is one of Yang's students and a spirit formerly trapped in Yang's Haunted Temple.

History
At an unknown point in time, he was among the students taken under Yang's teachings, with Yang becoming infamous for his strict methods on him. However, unbeknownst to the public, he was secretly trapped in his temple, and after his death, were converted alongside his fellow students and mentor into ghosts. Yang then enslaved his former students, making them mindless servants to his will.

Season 5: Possession

 * 47. "The Temple on Haunted Hill"

Season 6: Skybound

 * 51. "Wishmasters"

Specials

 * "Day of the Departed"