Battle Furnace looked at Arthur's forehead in disbelief and said, "Two vessel sigil techniques? Two of them? Just one of them is already so difficult for me? I've tried to learn it many times, but always failed and had to start over again."
Arthur replied to both of them, "You just have to be dedicated and do nothing for a decade. So in two decades, you can learn two of them."
No one believed a word of what he said. This was because if it were so easy to learn the sigil techniques, there wouldn't be only five people who have managed to do so among the 31 golden core cultivators.
There used to be just four who had cultivated a vessel sigil technique. His success made him the fifth. But where he is different from the other four is that he managed to learn two vessel sigil techniques, not just one.
