C1547 Sky-opening sword

The crowd that was attracted by the legendary martial skill that was about to appear might not have noticed Li Cang Tian's actions, but as the people from the Martial Marquis's Palace that were looking straight at Tang Lichuan, everyone, including the Blind Swordmaster, could see the fellow that was sneakily hiding behind Tang Lichuan and was about to attack him from the back.

However