C1075 Forge the Mountain Opening Hammer 2

The eagle invited Sikong Qingqing and also brought powerful flames. But next, how to forge the hammer appeared in front of the Cang and Liu families. The hammer was in the air. If one wanted to forge it, one had to let the furnace float and let the hammer enter the furnace without moving. So, to do all of this, Then the Liu family must agree or else it would be difficult to execute