Tube after tube filled up, as the entirety of the Null Iron Ore was melting away.
The impurities that were present in the ore couldn't endure the high heat and were burned away into nothingness under the fine control of Little Shrubby. The others that had been helping supply the immortal Qi to the array or to heat the ore didn't need to do it anymore, for the beast alone was capable of doing it now.
Not only was he doing that, but he was also keeping the heat contained to one specific area which was the Sky Scorching Claw Dao Embryo. Due to this precise control, the rest of the area was returning to the normal temperature and the heat which was being wasted in normal radiation was now all being concentrated on the ore.
Five minutes passed like this, as the group saw the impressive display of control.