"Haha!"
Ye Feng couldn't help but laugh.
Lan Ling'er didn't need to be too proficient in Sword Dao, so by absorbing Sword Dao Law Crystals, she could meet the conditions to activate the Origin Sword Formation.
For Ye Feng, this wasn't hard to do.
"I don't have the suitable Sword Dao Law Crystal, but I can purchase them from the Divine Sword Immortal Emperor, or go directly to the Eternal Ancient Divine Kingdom to find the Eternal Star God King."
Ye Feng mused.
Mentioning the Eternal Star God King, he remembered that the Eternal Ancient Divine Kingdom owed Yao Yue five Hundred-layer Immortal Emperor Weapons, and he didn't know if Yao Yue had gone to collect the debt from the Eternal Star God King.
"Master, why are you laughing? Did you think of something amusing?" Lan Ling'er asked.
"Yes." Ye Feng nodded, "Alright, I'll leave for now. Get familiar with the Guiyuan Sword."
"Your servant obeys."
Lan Ling'er nodded.
...
In the Black Prison, inside the wooden hut.
