12个数复式二中二多少组怎么计算

简介：The monster seemed to be transformed into a magical weapon, with an unstoppable edge. It broke through the seven Qi walls laid out by Yan Chixia without any scruples, and was about to penetrate his body. At this moment, a blue light covered him with lightning speed. The speed of Er Zhishi lit up Yan Chixia's body, and she immediately collided with the sharp arrow formed from the thick black mist.