两个人吃一个奶一个不吃了

Ning Cheng didn't care at all. He and Qiang Xiang just wanted something from each other. Qiang Xiang was not his friend, and he couldn't be said to be disappointed. If a friend like Shi Sanxing or Taishu Shi was here, he would still help Yu Qing even if he knew he would die....