"Quadro Sacred Swords Formation Array?"
The Wedra brothers revealed shocked expressions instantly as they had heard of this "Quadro Sacred Swords Formation Array" before. It was a very formidable sword formation array that ranked in the top ten rankings of the Index of Sword Formations. If the four of them succeeded in learning this formation and reached the state of perfection, they would be able to defeat enemies across cultivation stages with ease.
"Thank you, Martial Uncle Great Tang." The four brothers expressed their gratitude with excited expressions on their faces.
Tang Xiu waved at them and said, "We're all on the same side henceforth, so it's my duty to give you the means to become stronger. So, you better hold in that gratitude and focus on cultivating earnestly. I'm looking forward to the day when you'll be able to fight alongside me."
"Understood!" The four of them were touched by Tang Xiu's words.
