Because at that time, only one of the three was single, and they had sworn an oath when they made a pact of brotherhood: "A friend's wife is off-limits...",Thinking back then, Guan Hao and Liu Xing were really Zhang Yi's best friends in his life. Zhang Yi even remembered that once when he was beaten by a group of hooligans outside, Guan Hao protected himself and took two knives for him. He lay in the hospital for half a month.,And ever since Yajiu recognized Zhang Yi and called out to him, she had not spoken another word. Instead, from beginning to end, she gazed at Zhang Yi with clear, water-like eyes.。