Myunghan Woo is a member of the Chunbumoon clan who has the rank of Phantom.He teaches physics at Jihan' s highschool and has the rol of protecting Seonil.
He is short and a red head. He wears glasses, a plain white t-shirt and blue jeans.
Since he is a phantom ranked ability user he must be quite powerful within the clan. His level is unknown but he was no match for Hwan Sung-Gon since he was not able to stop him.