Yingxing listened carefully. He didn't care what the prince wanted to use this object for, he only thought about its manufacturing difficulty.After understanding, Song Yingxing said: "Your servant dar...erformance for him."Su Zhen said: "No matter how he thinks, as long as he has planted a seed, it will naturally sprout.""For someone like Zhao Xuanji, acting too realistically would be counterproducti...