15 at the most, I will go back!"Jiangtunan didn't look at him and said softly, "I know."she took a deep breath, looked up quickly and smiled softly. "I can't live here until fifteen, so I must go firs... to bear the main responsibility.after the two sat down, Jiang Jiang sandwiched diced beef to Qin Jun, "first thank you for your great contribution!"Qin Jun said in a quiet voice, "you reward me with...