C130 Mechanical Secret Passage(1)

Although in Xu Qingfeng's eyes, Jiu Faangxuan was omnipotent, Jiu Faangxuan was just an ordinary Sword Immortal. In fact, he didn't even know what had happened in the outside world after so many years of closed door cultivation.

Jiu Faangxuan pretended to think for a moment before replying, "Mmm." A mechanism? "

Xu Qingfeng felt the jade pendant in front of him move back and forth. Then