The Beiheng Yuan Ying Sword was precisely created by Su Beiheng, who fused the Qianyuan Soldier Killing Formation within the first One Claw Domain. Apart from battles with Pei Kuang and Lady Li, and the instance of the Five Sword Stabs Six Claw Evil Heart Mixed Beast, it has never been revealed to the world!
Of course, it had no name, so Sikong Jing decided to give it one.
The character "Yuan" was derived from the Qianyuan Soldier Killing Map, and "Ying" from the never-ending sword shadow, combined with Grandpa Su's name.
And Sikong Jing naturally knew that even though this sword technique had never been tested, it was undoubtedly of Holy Grade, and definitely not weaker than the Holy Grade Martial Skill within the Stone Stool Sky Pattern Treasure he obtained.
As long as he cultivated it to the peak state, it would probably reach the level of a top Holy Grade Martial Skill.
"No, it's not just that..."
