Peter Brown didn't have time to address it. After all, he had quite a lot on his own to handle. Most notably, he was facing the threat of a large number of assassins. If he doesn't ensure his own survival, he would be in danger.
With the door closed, Peter continued his medicine refining activities in the middle of a room.
All cultivators know people have their own secrets. Although everyone was curious about what Peter was doing, no one dared to watch. They were also unaware of the many changes in Peter.
The room was quiet. Peter pulled out a pill furnace. Now that he had reached the Qi Refining Second Layer, he no longer needed a mundane fire for refining medicine with the furnace. As he fed True Qi into it, a formation naturally generated heat in the pill furnace. It was now powered by Flame Power, which was rather remarkable.