一级理论和二级理论的区别

Yin Ying's attention was originally focused on Lu Yixian and Artian in the fight, especially Artian, which gave her an elusive feeling. After Ning Cheng killed Guo Haoge in a short time, Yin Ying's eyes immediately fell on Ning Cheng. She suddenly felt that it was not just Atian who was unpredictable, but this Ji was just as weird....