Han Gun-Soo is the second son and the youngest child of Han Sung-Gong. Han Gun-Soo appears to want recognition from his father and won't forgive the person that disrupts the world he made. He is constantly competing for his father's recognition with his siblings, Gun-Ho and Soo-Ah. He was desperate to win The Combat Tournament in order to get God's Gift in order to be a step closer to his father as well as to not let him down.
Han Sung-Hyun was Han gun-Soo's uncle. Han Gun-Soo believed that Sung-Hyun was a loser just like his 'son' Gun-Woo.
Grass Roots Guild
God of Combat
Sweet Potato Head 고구마머리 Episode 144