C725 The Warehouse Was Swept Clean!

After Yin Qianlei left the room, Qin Feng was still a little surprised.

Yesterday, half a day, plus last night's time, Yin Qianlei had already finished forging the Big Dipper Formation. Sure enough, it was not simple.

Or rather, the Supreme Sect was not simple.

Even a mini Big Dipper Formation required a lot of resources.

Other things aside