加拿大单双算法稳定版简介：As soon as he entered, what caught Zhang Jing's eyes were black iron chains. These iron chains were lying quietly on the ground. The ground in the center was somewhat sunken, which was where the demonic dragon had previously lived.
As soon as he entered, what caught Zhang Jing's eyes were black iron chains. These iron chains were lying quietly on the ground. The ground in the center was somewhat sunken, which was where the demonic dragon had previously lived.
