One of the Gang of Five in Ssangmun-dong, 18 years old, the only son of the watch shop Phoenix Hall.He is South Korea's national treasure-level Go master and enjoys the title of “ Stone Buddha” in the Go world.He entered the professional chess world at the age of 11 and became the youngest world Go champion at the age of 13.I don't know since when, his heart felt like a warm breeze blowing into the wasteland. As long as he thought of her, he would be in a good mood. As long as he saw her, he would smile involuntarily. For the first time, he wanted to get out of the chessboard and enter that girl's world..