A martial art that represented the Lord of the Demonic Cult was the Godly Force of the Sky Demon. Every cultist knew of the power beyond that martial art and it was also one of three Godly Forces of the Jianghu. But the word said Sword Force, not Godly Force.
'Hmm is it a sword skill?'
Chun Yeowun was confused. He had never heard of Sword Force. Was it a breathing skill or a sword art? He learned from Guard Jang that the Lord's best martial art was the Sword Art of the Sky Demon. But what was this Sword Force?
'Is it the name of the original sword skill in the blue pearl stone?'
That seemed to be the most likely case here. The bearded middle-aged man who Yeowun met on the first floor of the library said that the blue pearl stone held the truth from Father Chun.
'He would leave a new name for it of course. I guess Father Chun is the one who wrote this here.'