C235 Waves Breaking Boat with Wind

"Impressive. Without using mana, does this mean that as long as I have Spirit Stones, I can release this spell indefinitely?" Mo Xue looked at Shi Rui and asked.

"That's right. Of course it's under the condition that the spirit weapon cannon isn't damaged." Shi Rui smiled and said, "Although I forged this spiritual cannon with Iron Essence, I added Outer Meteoric Iron and Gold Essence into it