C2592 Sword-wall

It was a pity that Xu Liusu was not Swordsman, and Swordsman needed a long time of training before he could make any progress.

Although the Spear Intent and the Sword Intent came to the same end, it was obviously impossible for Xu Liusu to experience a Superior Grade Sword Intent in such a short period of time.

Xu Liusu thought hard and felt that there was one solution that was safe