Chapter 672: Desolate-grade Jasper Saber

Lu Zhou did not expect Yu Zhenghai to be so determined. However, the risk was too great when there was only a 70% chance of success for the red coffin.

At this moment, Si Wuya said, "Eldest Senior Brother, are you really going?"

"Naturally."

Si Wuya nodded and said, "I remember that Second Senior Brother doesn't have his scabbard with him. Back then, I inscribed the Longevity Sword with runes and imbued it with the power to absorb vitality. I have some runes left. I'll inscribe them on the scabbard so that it can detect where the other runes are. It should be able to lead you to Second Senior Brother."

When he heard this, Yu Zhenghai was delighted. "That's great! This way, there won't be any room for error."

"That's only an 80% chance of success. If the red coffin doesn't last until it reaches its destination due to damage and attacks from the beasts, I'm afraid…" Si Wuya said worriedly.