Ouyang Yangtian looked at a strange number, drank a mouthful of wine, and then connected: "Hello, I am Ouyang Yangtian, who are you?"
"Haha, brother Ouyang, I am Mohist Moyu." Moyu said as soon as he heard the voice of Ouyang Yang-tian.
"Mohist School? You are Moyu!" Ouyang...