Zhou Jingyun was indeed hairless down there, but he was the only one who knew about it. When he was in puberty, he realized that he was different from other boys. Men felt that they were manly only if they had a lot of hair, which was why Zhou Jingyun kept a tight lid on his hairless body. He didn't want to be judged because of it. He hadn't been to a public bathhouse ever since he began to go through puberty.
Therefore, Jiang Tong's words made Zhou Jingyun drop his chopsticks. It was because Jiang Tong had not only told him the most private thing, but it was also something that others couldn't possibly know!
