Cthulhu Gonfalon
In the world, there were gods who obeyed the rules, whether good or evil. But there were also evil gods who defied the rules. When a traverser was confronted by the rules that he could never conform to, the resulting collision marks the beginning of the story of an evil god… This is the story of a good man who transformed into a great jellyfish, then traversed his world to arrive at a world of swords and magic. His journey of searching and exploring eventually led to him remaking nature and changing the world.
Vol V Chapter 236
Editor: Nyoi-Bo Studio
Palin was not someone who would cheat and seize and claim the fruits of his men's research. He had a noble character that could be described as honest and above average—this was apparent when he eventually became a judge in hell after his soul fell into the underworld.
Therefore, he had truthfully reported the results of Fira's research to Sui Xiong and repeatedly emphasized Fira's importance in this whole research.
In fact, the key to how they were able to discover the "powder wash" technique was an accidental experiment by Fira.