Zhou Feng had made a lot of preparations earlier, so the refinement process of Ice Heart Gu was smooth; there might be a trace of luck involved.
'This is Ice Heart Gu?'
Zhou Feng looked at this chubby silkworm in front of him, his eyes filled with curiosity.
To be honest, other than the Demon-Devouring Gu, he had not seen many Gus.
This Ice Heart Gu was like an infant silkworm, its entire body was crystal clear, and it did not even have eyes.
Its transparent body had a red line.
Moreover, this Ice Heart Gu did not move at all. It was completely different from the active and violent Pure Blood Gu.
He carefully placed the Ice Heart Gu in his palm and slowly circulated his soul power to lure the Ice Heart Gu.
During this process, he could not be too impatient. He needed to lure the Ice Heart Gu slowly.
Zhou Feng also could not force the Ice Heart Gu to enter his body. Otherwise, the Ice Heart Gu might enter a dormant state.