The HNH Chairman is a mysterious character, Not much is known about him, besides that he is the father of Soo Jung, and that he knows the secret of Hyung Suk and Soo Jung’s two bodies. He's also extremely rich, with Soo Jung believing that if he went to the school that her old body was attending, he’ll probably just buy it, which only further proves how rich he truly is.
With a tall height and wealthy attire he exhibits, the dark and squinted eyes he bears only adds to his cynical aura. He has a mauve hue to his stylized haircut and a full white beard that surrounds his lips and cover his cheekbones.
The HNH Chairman exerts an air of authority as he was able to silence anyone simply by walking through the room. He seems to be extremely shrewd.
Choi Soo Jung
He is Soo Jung's father, and is the only person who knows the fact that she has two bodies. He’s also ordered Soo Jung to keep an eye on Hyung Suk, presumably because he doesn’t want him to mess up and reveal his secret.
In Chapter 108, DG stands up for the HNH Chairman, saying that the HNH Chairman had been the one who had taken care of him ever since he was young. The HNH Chairman also makes him the CEO of PTJ Entertainment.
The HNH Chairman hired Jong Gun.
Park Hyung Suk
After Hyung Suk (old body) is lead back to his own house after investigating the true identity of his new body, the HNH chairman is seen waiting for Hyung Suk at his house. He begins to attack Hyung Suk who is easily defeated, and says to him that James Lee doesn’t exist, and that it was all fabricated to keep his secret safe. Then, after Hyung Suk asks to know why he has the new body, he says that he would have to surpass DG.