"Young Master Lin, are you all right?" At this moment, Shen Xiu led the Shen Family cultivators to the entrance of the cave and asked anxiously.
Lin Feng smiled. "I'm fine. Thank you for your concern. However, I need some time to rest in peace now. Do not disturb me. If I need you, I will notify you."
"Alright! I understand," Shen Xiu said.
Lin Feng sat cross-legged inside the cave.
He began refining that demon core.
His physical body had already reached the Great Perfection Realm of the Golden Core Realm.
Thus, he needed to raise his physical body to the Great Perfection Realm of the Nascent Soul Realm. At that time, his strength would undergo an earth-shaking transformation.
Lin Feng's physical body was countless times stronger than that of ordinary cultivators, so it was naturally exceptionally powerful.
After swallowing the demon beast's demon core, Lin Feng began refining it.
Time passed.
Three days later, Lin Feng opened his eyes. He exhaled a mouthful of turbid air, then rose to his feet.
At that moment, Shen Xiu pushed open the door and entered, coming before Lin Feng.
"Congratulations, Brother Lin, on breaking through to the Great Perfection Realm of the Golden Core Realm," Shen Xiu said with a smile.
"Thank you," Lin Feng said.
"These are some spirit stones, Brother Lin. Take them."
Shen Xiu took out several hundred spirit stones and handed them to Lin Feng, then gave him another hundred spirit stones.
Lin Feng accepted the spirit stones and thanked him before putting them away.
"Shen, I plan to go to Tianwu Kingdom to look for my master. Do you know where he is?" Lin Feng asked.
"I do know something about this," Shen Xiu said. "As far as I know, he seems to be in a